diff --git a/src/definitions/definitions.ts b/src/definitions/definitions.ts
index d207ec123f3..4fcd5b0e2f8 100644
--- a/src/definitions/definitions.ts
+++ b/src/definitions/definitions.ts
@@ -29,29 +29,49 @@ export type LocaleEntry<TCategoryDefinition extends Record<string, unknown>> = {
 } & Record<string, unknown>; // Unsupported & custom entries
 
 /**
- * The definitions as used by the translations/locales.
+ * The internal types for the definitions.
  */
-export type LocaleDefinition = {
-  metadata?: MetadataDefinition;
-  airline?: AirlineDefinition;
-  animal?: AnimalDefinition;
-  book?: BookDefinition;
-  color?: ColorDefinition;
-  commerce?: CommerceDefinition;
-  company?: CompanyDefinition;
-  database?: DatabaseDefinition;
-  date?: DateDefinition;
-  finance?: FinanceDefinition;
-  food?: FoodDefinition;
-  hacker?: HackerDefinition;
-  internet?: InternetDefinition;
-  location?: LocationDefinition;
-  lorem?: LoremDefinition;
-  music?: MusicDefinition;
-  person?: PersonDefinition;
-  phone_number?: PhoneNumberDefinition;
-  science?: ScienceDefinition;
-  system?: SystemDefinition;
-  vehicle?: VehicleDefinition;
-  word?: WordDefinition;
-} & Record<string, Record<string, unknown>>;
+type RawLocaleDefinition = {
+  metadata: MetadataDefinition;
+  airline: AirlineDefinition;
+  animal: AnimalDefinition;
+  book: BookDefinition;
+  color: ColorDefinition;
+  commerce: CommerceDefinition;
+  company: CompanyDefinition;
+  database: DatabaseDefinition;
+  date: DateDefinition;
+  finance: FinanceDefinition;
+  food: FoodDefinition;
+  hacker: HackerDefinition;
+  internet: InternetDefinition;
+  location: LocationDefinition;
+  lorem: LoremDefinition;
+  music: MusicDefinition;
+  person: PersonDefinition;
+  phone_number: PhoneNumberDefinition;
+  science: ScienceDefinition;
+  system: SystemDefinition;
+  vehicle: VehicleDefinition;
+  word: WordDefinition;
+};
+
+/**
+ * Helper type to undo `LocaleEntry<T>` wrapping.
+ */
+type DefinedLocaleEntry<T> = T extends LocaleEntry<infer U> ? U : never;
+
+/**
+ * Helper type containing the well known locale definitions as used by this library, assuming all values are present.
+ *
+ * This type is mainly used for `resolveLocaleData()` to enable auto completion.
+ */
+export type DefinedLocaleDefinition = {
+  [K in keyof RawLocaleDefinition]: DefinedLocaleEntry<RawLocaleDefinition[K]>;
+};
+
+/**
+ * The extensible definitions as used by the translations/locales.
+ */
+export type LocaleDefinition = Partial<RawLocaleDefinition> &
+  Record<string, Record<string, unknown>>;
diff --git a/src/faker.ts b/src/faker.ts
index 627a628ae73..95f15e1efc2 100644
--- a/src/faker.ts
+++ b/src/faker.ts
@@ -60,6 +60,12 @@ import { generateMersenne53Randomizer } from './utils/mersenne';
  * customFaker.music.genre(); // throws Error as this data is not available in `es`
  */
 export class Faker extends SimpleFaker {
+  /**
+   * The definitions for the current locale.
+   *
+   * @deprecated Use `faker.fakerCore.locale` and `resolveLocaleData()` instead.
+   */
+  // eslint-disable-next-line @typescript-eslint/no-deprecated
   readonly definitions: LocaleProxy;
 
   readonly airline: AirlineModule = new AirlineModule(this);
@@ -87,8 +93,12 @@ export class Faker extends SimpleFaker {
   readonly vehicle: VehicleModule = new VehicleModule(this);
   readonly word: WordModule = new WordModule(this);
 
+  /**
+   * The raw definitions for the current locale.
+   *
+   * @deprecated Use `faker.fakerCore.locale` instead.
+   */
   get rawDefinitions(): LocaleDefinition {
-    // TODO @ST-DDT 2024-05-14: Should we deprecate this?
     return this.fakerCore.locale;
   }
 
@@ -201,6 +211,7 @@ export class Faker extends SimpleFaker {
     this.fakerCore = fakerCore;
     // super({ fakerCore });
 
+    // eslint-disable-next-line @typescript-eslint/no-deprecated
     this.definitions = createLocaleProxy(this.rawDefinitions);
   }
 
diff --git a/src/index.ts b/src/index.ts
index a8c4ecea739..2bf8542d98d 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -88,3 +88,4 @@ export {
   generateMersenne32Randomizer,
   generateMersenne53Randomizer,
 } from './utils/mersenne';
+export { resolveLocaleData } from './utils/resolve-locale-data';
diff --git a/src/internal/locale-proxy.ts b/src/internal/locale-proxy.ts
index dbb9f2779f2..6df876eb6e6 100644
--- a/src/internal/locale-proxy.ts
+++ b/src/internal/locale-proxy.ts
@@ -1,8 +1,11 @@
+/* eslint-disable @typescript-eslint/no-deprecated */
 import type { LocaleDefinition } from '../definitions';
 import { FakerError } from '../errors/faker-error';
 
 /**
  * A proxy for LocaleDefinition that marks all properties as required and throws an error when an entry is accessed that is not defined.
+ *
+ * @deprecated Use `faker.fakerCore.locale` and `resolveLocaleData()` instead.
  */
 export type LocaleProxy = Readonly<{
   [key in keyof LocaleDefinition]-?: LocaleProxyCategory<LocaleDefinition[key]>;
diff --git a/src/modules/airline/index.ts b/src/modules/airline/index.ts
index e8ac47c58c2..64b88c2ec69 100644
--- a/src/modules/airline/index.ts
+++ b/src/modules/airline/index.ts
@@ -5,6 +5,7 @@
  * operations.
  */
 import { ModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 
 export enum Aircraft {
   Narrowbody = 'narrowbody',
@@ -88,7 +89,7 @@ export class AirlineModule extends ModuleBase {
    */
   airport(): Airport {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.airline.airport
+      resolveLocaleData(this.faker.fakerCore, 'airline', 'airport')
     );
   }
 
@@ -102,7 +103,7 @@ export class AirlineModule extends ModuleBase {
    */
   airline(): Airline {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.airline.airline
+      resolveLocaleData(this.faker.fakerCore, 'airline', 'airline')
     );
   }
 
@@ -116,7 +117,7 @@ export class AirlineModule extends ModuleBase {
    */
   airplane(): Airplane {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.airline.airplane
+      resolveLocaleData(this.faker.fakerCore, 'airline', 'airplane')
     );
   }
 
diff --git a/src/modules/animal/index.ts b/src/modules/animal/index.ts
index 5a885bbd739..5de60e278c7 100644
--- a/src/modules/animal/index.ts
+++ b/src/modules/animal/index.ts
@@ -1,4 +1,5 @@
 import { ModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 
 /**
  * Module to generate animal related entries.
@@ -21,7 +22,9 @@ export class AnimalModule extends ModuleBase {
    * @since 5.5.0
    */
   dog(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.animal.dog);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'animal', 'dog')
+    );
   }
 
   /**
@@ -33,7 +36,9 @@ export class AnimalModule extends ModuleBase {
    * @since 5.5.0
    */
   cat(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.animal.cat);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'animal', 'cat')
+    );
   }
 
   /**
@@ -45,7 +50,9 @@ export class AnimalModule extends ModuleBase {
    * @since 5.5.0
    */
   snake(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.animal.snake);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'animal', 'snake')
+    );
   }
 
   /**
@@ -57,7 +64,9 @@ export class AnimalModule extends ModuleBase {
    * @since 5.5.0
    */
   bear(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.animal.bear);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'animal', 'bear')
+    );
   }
 
   /**
@@ -69,7 +78,9 @@ export class AnimalModule extends ModuleBase {
    * @since 5.5.0
    */
   lion(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.animal.lion);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'animal', 'lion')
+    );
   }
 
   /**
@@ -82,7 +93,7 @@ export class AnimalModule extends ModuleBase {
    */
   cetacean(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.animal.cetacean
+      resolveLocaleData(this.faker.fakerCore, 'animal', 'cetacean')
     );
   }
 
@@ -95,7 +106,9 @@ export class AnimalModule extends ModuleBase {
    * @since 5.5.0
    */
   horse(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.animal.horse);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'animal', 'horse')
+    );
   }
 
   /**
@@ -107,7 +120,9 @@ export class AnimalModule extends ModuleBase {
    * @since 5.5.0
    */
   bird(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.animal.bird);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'animal', 'bird')
+    );
   }
 
   /**
@@ -119,7 +134,9 @@ export class AnimalModule extends ModuleBase {
    * @since 5.5.0
    */
   cow(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.animal.cow);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'animal', 'cow')
+    );
   }
 
   /**
@@ -131,7 +148,9 @@ export class AnimalModule extends ModuleBase {
    * @since 5.5.0
    */
   fish(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.animal.fish);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'animal', 'fish')
+    );
   }
 
   /**
@@ -144,7 +163,7 @@ export class AnimalModule extends ModuleBase {
    */
   crocodilia(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.animal.crocodilia
+      resolveLocaleData(this.faker.fakerCore, 'animal', 'crocodilia')
     );
   }
 
@@ -158,7 +177,7 @@ export class AnimalModule extends ModuleBase {
    */
   insect(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.animal.insect
+      resolveLocaleData(this.faker.fakerCore, 'animal', 'insect')
     );
   }
 
@@ -172,7 +191,7 @@ export class AnimalModule extends ModuleBase {
    */
   rabbit(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.animal.rabbit
+      resolveLocaleData(this.faker.fakerCore, 'animal', 'rabbit')
     );
   }
 
@@ -186,7 +205,7 @@ export class AnimalModule extends ModuleBase {
    */
   rodent(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.animal.rodent
+      resolveLocaleData(this.faker.fakerCore, 'animal', 'rodent')
     );
   }
 
@@ -199,6 +218,8 @@ export class AnimalModule extends ModuleBase {
    * @since 5.5.0
    */
   type(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.animal.type);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'animal', 'type')
+    );
   }
 }
diff --git a/src/modules/book/index.ts b/src/modules/book/index.ts
index 86e168d2ad4..797c68df4e8 100644
--- a/src/modules/book/index.ts
+++ b/src/modules/book/index.ts
@@ -1,4 +1,5 @@
 import { ModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 
 /**
  * Module to generate book related entries.
@@ -26,7 +27,9 @@ export class BookModule extends ModuleBase {
    * @since 9.1.0
    */
   author(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.book.author);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'book', 'author')
+    );
   }
 
   /**
@@ -38,7 +41,9 @@ export class BookModule extends ModuleBase {
    * @since 9.1.0
    */
   format(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.book.format);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'book', 'format')
+    );
   }
 
   /**
@@ -50,7 +55,9 @@ export class BookModule extends ModuleBase {
    * @since 9.1.0
    */
   genre(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.book.genre);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'book', 'genre')
+    );
   }
 
   /**
@@ -63,7 +70,7 @@ export class BookModule extends ModuleBase {
    */
   publisher(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.book.publisher
+      resolveLocaleData(this.faker.fakerCore, 'book', 'publisher')
     );
   }
 
@@ -76,7 +83,9 @@ export class BookModule extends ModuleBase {
    * @since 9.1.0
    */
   series(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.book.series);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'book', 'series')
+    );
   }
 
   /**
@@ -88,6 +97,8 @@ export class BookModule extends ModuleBase {
    * @since 9.1.0
    */
   title(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.book.title);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'book', 'title')
+    );
   }
 }
diff --git a/src/modules/color/index.ts b/src/modules/color/index.ts
index 2b355062168..8ed0640f988 100644
--- a/src/modules/color/index.ts
+++ b/src/modules/color/index.ts
@@ -1,4 +1,5 @@
 import { ModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 
 /**
  * Color space names supported by CSS.
@@ -209,7 +210,9 @@ export class ColorModule extends ModuleBase {
    * @since 7.0.0
    */
   human(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.color.human);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'color', 'human')
+    );
   }
 
   /**
@@ -222,7 +225,9 @@ export class ColorModule extends ModuleBase {
    * @since 7.0.0
    */
   space(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.color.space);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'color', 'space')
+    );
   }
 
   /**
diff --git a/src/modules/commerce/index.ts b/src/modules/commerce/index.ts
index 61dd9a9c2b9..99261880f89 100644
--- a/src/modules/commerce/index.ts
+++ b/src/modules/commerce/index.ts
@@ -1,5 +1,6 @@
 import { FakerError } from '../../errors/faker-error';
 import { ModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 
 // Source for official prefixes: https://www.isbn-international.org/range_file_generation
 const ISBN_LENGTH_RULES: Record<
@@ -96,7 +97,7 @@ export class CommerceModule extends ModuleBase {
    */
   department(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.commerce.department
+      resolveLocaleData(this.faker.fakerCore, 'commerce', 'department')
     );
   }
 
@@ -218,7 +219,8 @@ export class CommerceModule extends ModuleBase {
    */
   productAdjective(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.commerce.product_name.adjective
+      resolveLocaleData(this.faker.fakerCore, 'commerce', 'product_name')
+        .adjective
     );
   }
 
@@ -232,7 +234,8 @@ export class CommerceModule extends ModuleBase {
    */
   productMaterial(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.commerce.product_name.material
+      resolveLocaleData(this.faker.fakerCore, 'commerce', 'product_name')
+        .material
     );
   }
 
@@ -246,7 +249,8 @@ export class CommerceModule extends ModuleBase {
    */
   product(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.commerce.product_name.product
+      resolveLocaleData(this.faker.fakerCore, 'commerce', 'product_name')
+        .product
     );
   }
 
@@ -260,7 +264,7 @@ export class CommerceModule extends ModuleBase {
    */
   productDescription(): string {
     return this.faker.helpers.fake(
-      this.faker.definitions.commerce.product_description
+      resolveLocaleData(this.faker.fakerCore, 'commerce', 'product_description')
     );
   }
 
diff --git a/src/modules/company/index.ts b/src/modules/company/index.ts
index b4e8befd79a..8b305b54efb 100644
--- a/src/modules/company/index.ts
+++ b/src/modules/company/index.ts
@@ -1,4 +1,5 @@
 import { ModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 
 /**
  * Module to generate company related entries.
@@ -24,7 +25,9 @@ export class CompanyModule extends ModuleBase {
    * @since 7.4.0
    */
   name(): string {
-    return this.faker.helpers.fake(this.faker.definitions.company.name_pattern);
+    return this.faker.helpers.fake(
+      resolveLocaleData(this.faker.fakerCore, 'company', 'name_pattern')
+    );
   }
 
   /**
@@ -65,7 +68,7 @@ export class CompanyModule extends ModuleBase {
    */
   catchPhraseAdjective(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.company.adjective
+      resolveLocaleData(this.faker.fakerCore, 'company', 'adjective')
     );
   }
 
@@ -79,7 +82,7 @@ export class CompanyModule extends ModuleBase {
    */
   catchPhraseDescriptor(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.company.descriptor
+      resolveLocaleData(this.faker.fakerCore, 'company', 'descriptor')
     );
   }
 
@@ -92,7 +95,9 @@ export class CompanyModule extends ModuleBase {
    * @since 2.0.1
    */
   catchPhraseNoun(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.company.noun);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'company', 'noun')
+    );
   }
 
   /**
@@ -105,7 +110,7 @@ export class CompanyModule extends ModuleBase {
    */
   buzzAdjective(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.company.buzz_adjective
+      resolveLocaleData(this.faker.fakerCore, 'company', 'buzz_adjective')
     );
   }
 
@@ -119,7 +124,7 @@ export class CompanyModule extends ModuleBase {
    */
   buzzVerb(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.company.buzz_verb
+      resolveLocaleData(this.faker.fakerCore, 'company', 'buzz_verb')
     );
   }
 
@@ -133,7 +138,7 @@ export class CompanyModule extends ModuleBase {
    */
   buzzNoun(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.company.buzz_noun
+      resolveLocaleData(this.faker.fakerCore, 'company', 'buzz_noun')
     );
   }
 }
diff --git a/src/modules/database/index.ts b/src/modules/database/index.ts
index 6c3595cc4fc..4c2da85e466 100644
--- a/src/modules/database/index.ts
+++ b/src/modules/database/index.ts
@@ -1,4 +1,5 @@
 import { ModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 
 /**
  * Module to generate database related entries.
@@ -20,7 +21,7 @@ export class DatabaseModule extends ModuleBase {
    */
   column(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.database.column
+      resolveLocaleData(this.faker.fakerCore, 'database', 'column')
     );
   }
 
@@ -34,7 +35,7 @@ export class DatabaseModule extends ModuleBase {
    */
   type(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.database.type
+      resolveLocaleData(this.faker.fakerCore, 'database', 'type')
     );
   }
 
@@ -48,7 +49,7 @@ export class DatabaseModule extends ModuleBase {
    */
   collation(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.database.collation
+      resolveLocaleData(this.faker.fakerCore, 'database', 'collation')
     );
   }
 
@@ -62,7 +63,7 @@ export class DatabaseModule extends ModuleBase {
    */
   engine(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.database.engine
+      resolveLocaleData(this.faker.fakerCore, 'database', 'engine')
     );
   }
 
diff --git a/src/modules/date/index.ts b/src/modules/date/index.ts
index 06890a5d462..c21732941ef 100644
--- a/src/modules/date/index.ts
+++ b/src/modules/date/index.ts
@@ -4,6 +4,7 @@ import { FakerError } from '../../errors/faker-error';
 import { toDate } from '../../internal/date';
 import { assertLocaleData } from '../../internal/locale-proxy';
 import { SimpleModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 
 /**
  * Module to generate dates (without methods requiring localized data).
@@ -602,7 +603,7 @@ export class DateModule extends SimpleDateModule {
   ): string {
     const { abbreviated = false, context = false } = options;
 
-    const source = this.faker.definitions.date.month;
+    const source = resolveLocaleData(this.faker.fakerCore, 'date', 'month');
     let type: keyof DateEntryDefinition;
     if (abbreviated) {
       const useContext = context && source['abbr_context'] != null;
@@ -654,7 +655,7 @@ export class DateModule extends SimpleDateModule {
   ): string {
     const { abbreviated = false, context = false } = options;
 
-    const source = this.faker.definitions.date.weekday;
+    const source = resolveLocaleData(this.faker.fakerCore, 'date', 'weekday');
     let type: keyof DateEntryDefinition;
     if (abbreviated) {
       const useContext = context && source['abbr_context'] != null;
@@ -684,7 +685,7 @@ export class DateModule extends SimpleDateModule {
    */
   timeZone(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.date.time_zone
+      resolveLocaleData(this.faker.fakerCore, 'date', 'time_zone')
     );
   }
 }
diff --git a/src/modules/finance/index.ts b/src/modules/finance/index.ts
index 0e9a6883994..48b3d193f45 100644
--- a/src/modules/finance/index.ts
+++ b/src/modules/finance/index.ts
@@ -1,5 +1,6 @@
 import { FakerError } from '../../errors/faker-error';
 import { ModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 import type { BitcoinAddressFamilyType, BitcoinNetworkType } from './bitcoin';
 import {
   BitcoinAddressFamily,
@@ -160,7 +161,7 @@ export class FinanceModule extends ModuleBase {
   accountName(): string {
     return [
       this.faker.helpers.arrayElement(
-        this.faker.definitions.finance.account_type
+        resolveLocaleData(this.faker.fakerCore, 'finance', 'account_type')
       ),
       'Account',
     ].join(' ');
@@ -425,7 +426,7 @@ export class FinanceModule extends ModuleBase {
    */
   transactionType(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.finance.transaction_type
+      resolveLocaleData(this.faker.fakerCore, 'finance', 'transaction_type')
     );
   }
 
@@ -443,7 +444,7 @@ export class FinanceModule extends ModuleBase {
    */
   currency(): Currency {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.finance.currency
+      resolveLocaleData(this.faker.fakerCore, 'finance', 'currency')
     );
   }
 
@@ -650,7 +651,11 @@ export class FinanceModule extends ModuleBase {
     const { issuer = '' } = options;
 
     let format: string;
-    const localeFormat = this.faker.definitions.finance.credit_card;
+    const localeFormat = resolveLocaleData(
+      this.faker.fakerCore,
+      'finance',
+      'credit_card'
+    );
     const normalizedIssuer = issuer.toLowerCase();
     if (normalizedIssuer in localeFormat) {
       format = this.faker.helpers.arrayElement(localeFormat[normalizedIssuer]);
@@ -690,7 +695,7 @@ export class FinanceModule extends ModuleBase {
    */
   creditCardIssuer(): string {
     return this.faker.helpers.objectKey(
-      this.faker.definitions.finance.credit_card
+      resolveLocaleData(this.faker.fakerCore, 'finance', 'credit_card')
     ) as string;
   }
 
diff --git a/src/modules/food/index.ts b/src/modules/food/index.ts
index 45b91f3047e..6b2c4741f35 100644
--- a/src/modules/food/index.ts
+++ b/src/modules/food/index.ts
@@ -1,4 +1,5 @@
 import { ModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 /**
  * Module for generating food-related data.
  *
@@ -19,7 +20,7 @@ export class FoodModule extends ModuleBase {
    */
   adjective(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.food.adjective
+      resolveLocaleData(this.faker.fakerCore, 'food', 'adjective')
     );
   }
 
@@ -33,7 +34,7 @@ export class FoodModule extends ModuleBase {
    */
   description(): string {
     return this.faker.helpers.fake(
-      this.faker.definitions.food.description_pattern
+      resolveLocaleData(this.faker.fakerCore, 'food', 'description_pattern')
     );
   }
 
@@ -54,12 +55,16 @@ export class FoodModule extends ModuleBase {
         .join(' ');
     if (this.faker.datatype.boolean()) {
       return toTitleCase(
-        this.faker.helpers.fake(this.faker.definitions.food.dish_pattern)
+        this.faker.helpers.fake(
+          resolveLocaleData(this.faker.fakerCore, 'food', 'dish_pattern')
+        )
       );
     }
 
     return toTitleCase(
-      this.faker.helpers.arrayElement(this.faker.definitions.food.dish)
+      this.faker.helpers.arrayElement(
+        resolveLocaleData(this.faker.fakerCore, 'food', 'dish')
+      )
     );
   }
 
@@ -73,7 +78,7 @@ export class FoodModule extends ModuleBase {
    */
   ethnicCategory(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.food.ethnic_category
+      resolveLocaleData(this.faker.fakerCore, 'food', 'ethnic_category')
     );
   }
 
@@ -86,7 +91,9 @@ export class FoodModule extends ModuleBase {
    * @since 9.0.0
    */
   fruit(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.food.fruit);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'food', 'fruit')
+    );
   }
 
   /**
@@ -99,7 +106,7 @@ export class FoodModule extends ModuleBase {
    */
   ingredient(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.food.ingredient
+      resolveLocaleData(this.faker.fakerCore, 'food', 'ingredient')
     );
   }
 
@@ -112,7 +119,9 @@ export class FoodModule extends ModuleBase {
    * @since 9.0.0
    */
   meat(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.food.meat);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'food', 'meat')
+    );
   }
 
   /**
@@ -124,7 +133,9 @@ export class FoodModule extends ModuleBase {
    * @since 9.0.0
    */
   spice(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.food.spice);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'food', 'spice')
+    );
   }
 
   /**
@@ -137,7 +148,7 @@ export class FoodModule extends ModuleBase {
    */
   vegetable(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.food.vegetable
+      resolveLocaleData(this.faker.fakerCore, 'food', 'vegetable')
     );
   }
 }
diff --git a/src/modules/hacker/index.ts b/src/modules/hacker/index.ts
index 3a0f9dab1cd..1c4adbf486c 100644
--- a/src/modules/hacker/index.ts
+++ b/src/modules/hacker/index.ts
@@ -1,4 +1,5 @@
 import { ModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 
 /**
  * Module to generate hacker/IT words and phrases.
@@ -26,7 +27,7 @@ export class HackerModule extends ModuleBase {
    */
   abbreviation(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.hacker.abbreviation
+      resolveLocaleData(this.faker.fakerCore, 'hacker', 'abbreviation')
     );
   }
 
@@ -40,7 +41,7 @@ export class HackerModule extends ModuleBase {
    */
   adjective(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.hacker.adjective
+      resolveLocaleData(this.faker.fakerCore, 'hacker', 'adjective')
     );
   }
 
@@ -53,7 +54,9 @@ export class HackerModule extends ModuleBase {
    * @since 2.0.1
    */
   noun(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.hacker.noun);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'hacker', 'noun')
+    );
   }
 
   /**
@@ -65,7 +68,9 @@ export class HackerModule extends ModuleBase {
    * @since 2.0.1
    */
   verb(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.hacker.verb);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'hacker', 'verb')
+    );
   }
 
   /**
@@ -78,7 +83,7 @@ export class HackerModule extends ModuleBase {
    */
   ingverb(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.hacker.ingverb
+      resolveLocaleData(this.faker.fakerCore, 'hacker', 'ingverb')
     );
   }
 
@@ -101,7 +106,7 @@ export class HackerModule extends ModuleBase {
     };
 
     const phrase = this.faker.helpers.arrayElement(
-      this.faker.definitions.hacker.phrase
+      resolveLocaleData(this.faker.fakerCore, 'hacker', 'phrase')
     );
     return this.faker.helpers.mustache(phrase, data);
   }
diff --git a/src/modules/helpers/eval.ts b/src/modules/helpers/eval.ts
index 5c34fbe6b35..813e7d3394d 100644
--- a/src/modules/helpers/eval.ts
+++ b/src/modules/helpers/eval.ts
@@ -66,7 +66,7 @@ const REGEX_DOT_OR_BRACKET = /\.|\(/;
 export function fakeEval(
   expression: string,
   faker: Faker,
-  entrypoints: ReadonlyArray<unknown> = [faker, faker.rawDefinitions]
+  entrypoints: ReadonlyArray<unknown> = [faker, faker.fakerCore.locale]
 ): unknown {
   if (expression.length === 0) {
     throw new FakerError('Eval expression cannot be empty.');
diff --git a/src/modules/helpers/index.ts b/src/modules/helpers/index.ts
index 0f57f5af982..74431c24134 100644
--- a/src/modules/helpers/index.ts
+++ b/src/modules/helpers/index.ts
@@ -665,7 +665,7 @@ export class SimpleHelpersModule extends SimpleModuleBase {
    *
    * @example
    * faker.helpers.uniqueArray(faker.word.sample, 50)
-   * faker.helpers.uniqueArray(faker.definitions.person.first_name, 6)
+   * faker.helpers.uniqueArray(resolveLocaleData(faker.fakerCore, 'person', 'first_name'), 6)
    * faker.helpers.uniqueArray(["Hello", "World", "Goodbye"], 2)
    *
    * @since 6.0.0
diff --git a/src/modules/internet/index.ts b/src/modules/internet/index.ts
index 3e7759f29ff..1133514800f 100644
--- a/src/modules/internet/index.ts
+++ b/src/modules/internet/index.ts
@@ -1,6 +1,7 @@
 import { FakerError } from '../../errors/faker-error';
 import { deprecated } from '../../internal/deprecated';
 import { ModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 import { charMapping } from './char-mappings';
 import * as random_ua from './user-agent';
 
@@ -165,7 +166,7 @@ export class InternetModule extends ModuleBase {
       firstName,
       lastName,
       provider = this.faker.helpers.arrayElement(
-        this.faker.definitions.internet.free_email
+        resolveLocaleData(this.faker.fakerCore, 'internet', 'free_email')
       ),
       allowSpecialCharacters = false,
     } = options;
@@ -240,7 +241,7 @@ export class InternetModule extends ModuleBase {
     const { firstName, lastName, allowSpecialCharacters = false } = options;
 
     const provider = this.faker.helpers.arrayElement(
-      this.faker.definitions.internet.example_email
+      resolveLocaleData(this.faker.fakerCore, 'internet', 'example_email')
     );
 
     return this.email({
@@ -506,19 +507,21 @@ export class InternetModule extends ModuleBase {
       /**
        * A list of the HTTP status code types that should be used.
        *
-       * @default Object.keys(faker.definitions.internet.http_status_code)
+       * @default Object.keys(resolveLocaleData(faker.fakerCore, 'internet', 'http_status_code'))
        */
       types?: ReadonlyArray<HTTPStatusCodeType>;
     } = {}
   ): number {
     const {
       types = Object.keys(
-        this.faker.definitions.internet.http_status_code
+        resolveLocaleData(this.faker.fakerCore, 'internet', 'http_status_code')
       ) as HTTPStatusCodeType[],
     } = options;
     const httpStatusCodeType = this.faker.helpers.arrayElement(types);
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.internet.http_status_code[httpStatusCodeType]
+      resolveLocaleData(this.faker.fakerCore, 'internet', 'http_status_code')[
+        httpStatusCodeType
+      ]
     );
   }
 
@@ -580,7 +583,7 @@ export class InternetModule extends ModuleBase {
    */
   domainSuffix(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.internet.domain_suffix
+      resolveLocaleData(this.faker.fakerCore, 'internet', 'domain_suffix')
     );
   }
 
@@ -1006,17 +1009,19 @@ export class InternetModule extends ModuleBase {
       /**
        * A list of the emoji types that should be used.
        *
-       * @default Object.keys(faker.definitions.internet.emoji)
+       * @default Object.keys(resolveLocaleData(faker.fakerCore, 'internet', 'emoji'))
        */
       types?: ReadonlyArray<EmojiType>;
     } = {}
   ): string {
     const {
-      types = Object.keys(this.faker.definitions.internet.emoji) as EmojiType[],
+      types = Object.keys(
+        resolveLocaleData(this.faker.fakerCore, 'internet', 'emoji')
+      ) as EmojiType[],
     } = options;
     const emojiType = this.faker.helpers.arrayElement(types);
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.internet.emoji[emojiType]
+      resolveLocaleData(this.faker.fakerCore, 'internet', 'emoji')[emojiType]
     );
   }
 }
diff --git a/src/modules/location/index.ts b/src/modules/location/index.ts
index 4a49e029501..e33c0851895 100644
--- a/src/modules/location/index.ts
+++ b/src/modules/location/index.ts
@@ -1,5 +1,6 @@
 import { FakerError } from '../../errors/faker-error';
 import { ModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 
 /**
  * Module to generate addresses and locations. Prior to Faker 8.0.0, this module was known as `faker.address`.
@@ -47,7 +48,7 @@ export class LocationModule extends ModuleBase {
            *
            * This won't be used if the state option is specified.
            *
-           * @default faker.definitions.location.postcode
+           * @default resolveLocaleData(faker.fakerCore, 'location', 'postcode')
            */
           format?: string;
         } = {}
@@ -59,8 +60,11 @@ export class LocationModule extends ModuleBase {
     const { state } = options;
 
     if (state != null) {
-      const zipPattern =
-        this.faker.definitions.location.postcode_by_state[state];
+      const zipPattern = resolveLocaleData(
+        this.faker.fakerCore,
+        'location',
+        'postcode_by_state'
+      )[state];
 
       if (zipPattern == null) {
         throw new FakerError(
@@ -71,7 +75,9 @@ export class LocationModule extends ModuleBase {
       return this.faker.helpers.fake(zipPattern);
     }
 
-    let { format = this.faker.definitions.location.postcode } = options;
+    let {
+      format = resolveLocaleData(this.faker.fakerCore, 'location', 'postcode'),
+    } = options;
     if (typeof format === 'string') {
       format = [format];
     }
@@ -92,7 +98,7 @@ export class LocationModule extends ModuleBase {
    */
   city(): string {
     return this.faker.helpers.fake(
-      this.faker.definitions.location.city_pattern
+      resolveLocaleData(this.faker.fakerCore, 'location', 'city_pattern')
     );
   }
 
@@ -106,7 +112,9 @@ export class LocationModule extends ModuleBase {
    */
   buildingNumber(): string {
     return this.faker.helpers
-      .arrayElement(this.faker.definitions.location.building_number)
+      .arrayElement(
+        resolveLocaleData(this.faker.fakerCore, 'location', 'building_number')
+      )
       .replaceAll(/#+/g, (m) =>
         this.faker.string.numeric({
           length: m.length,
@@ -125,7 +133,7 @@ export class LocationModule extends ModuleBase {
    */
   street(): string {
     return this.faker.helpers.fake(
-      this.faker.definitions.location.street_pattern
+      resolveLocaleData(this.faker.fakerCore, 'location', 'street_pattern')
     );
   }
 
@@ -161,7 +169,11 @@ export class LocationModule extends ModuleBase {
 
     const { useFullAddress } = options;
 
-    const formats = this.faker.definitions.location.street_address;
+    const formats = resolveLocaleData(
+      this.faker.fakerCore,
+      'location',
+      'street_address'
+    );
     const format = formats[useFullAddress ? 'full' : 'normal'];
 
     return this.faker.helpers.fake(format);
@@ -178,7 +190,9 @@ export class LocationModule extends ModuleBase {
    */
   secondaryAddress(): string {
     return this.faker.helpers
-      .fake(this.faker.definitions.location.secondary_address)
+      .fake(
+        resolveLocaleData(this.faker.fakerCore, 'location', 'secondary_address')
+      )
       .replaceAll(/#+/g, (m) =>
         this.faker.string.numeric({
           length: m.length,
@@ -198,7 +212,7 @@ export class LocationModule extends ModuleBase {
    */
   county(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.location.county
+      resolveLocaleData(this.faker.fakerCore, 'location', 'county')
     );
   }
 
@@ -212,7 +226,7 @@ export class LocationModule extends ModuleBase {
    */
   country(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.location.country
+      resolveLocaleData(this.faker.fakerCore, 'location', 'country')
     );
   }
 
@@ -226,7 +240,7 @@ export class LocationModule extends ModuleBase {
    */
   continent(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.location.continent
+      resolveLocaleData(this.faker.fakerCore, 'location', 'continent')
     );
   }
 
@@ -289,7 +303,7 @@ export class LocationModule extends ModuleBase {
     })();
 
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.location.country_code
+      resolveLocaleData(this.faker.fakerCore, 'location', 'country_code')
     )[key];
   }
 
@@ -324,8 +338,8 @@ export class LocationModule extends ModuleBase {
   ): string {
     const { abbreviated = false } = options;
     const stateDataSet = abbreviated
-      ? this.faker.definitions.location.state_abbr
-      : this.faker.definitions.location.state;
+      ? resolveLocaleData(this.faker.fakerCore, 'location', 'state_abbr')
+      : resolveLocaleData(this.faker.fakerCore, 'location', 'state');
 
     return this.faker.helpers.arrayElement(stateDataSet);
   }
@@ -444,14 +458,18 @@ export class LocationModule extends ModuleBase {
 
     if (!abbreviated) {
       return this.faker.helpers.arrayElement([
-        ...this.faker.definitions.location.direction.cardinal,
-        ...this.faker.definitions.location.direction.ordinal,
+        ...resolveLocaleData(this.faker.fakerCore, 'location', 'direction')
+          .cardinal,
+        ...resolveLocaleData(this.faker.fakerCore, 'location', 'direction')
+          .ordinal,
       ]);
     }
 
     return this.faker.helpers.arrayElement([
-      ...this.faker.definitions.location.direction.cardinal_abbr,
-      ...this.faker.definitions.location.direction.ordinal_abbr,
+      ...resolveLocaleData(this.faker.fakerCore, 'location', 'direction')
+        .cardinal_abbr,
+      ...resolveLocaleData(this.faker.fakerCore, 'location', 'direction')
+        .ordinal_abbr,
     ]);
   }
 
@@ -483,12 +501,14 @@ export class LocationModule extends ModuleBase {
 
     if (!abbreviated) {
       return this.faker.helpers.arrayElement(
-        this.faker.definitions.location.direction.cardinal
+        resolveLocaleData(this.faker.fakerCore, 'location', 'direction')
+          .cardinal
       );
     }
 
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.location.direction.cardinal_abbr
+      resolveLocaleData(this.faker.fakerCore, 'location', 'direction')
+        .cardinal_abbr
     );
   }
 
@@ -520,12 +540,13 @@ export class LocationModule extends ModuleBase {
 
     if (!abbreviated) {
       return this.faker.helpers.arrayElement(
-        this.faker.definitions.location.direction.ordinal
+        resolveLocaleData(this.faker.fakerCore, 'location', 'direction').ordinal
       );
     }
 
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.location.direction.ordinal_abbr
+      resolveLocaleData(this.faker.fakerCore, 'location', 'direction')
+        .ordinal_abbr
     );
   }
 
@@ -625,7 +646,7 @@ export class LocationModule extends ModuleBase {
    */
   timeZone(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.location.time_zone
+      resolveLocaleData(this.faker.fakerCore, 'location', 'time_zone')
     );
   }
 }
diff --git a/src/modules/lorem/index.ts b/src/modules/lorem/index.ts
index 785b5a960d3..58357599b11 100644
--- a/src/modules/lorem/index.ts
+++ b/src/modules/lorem/index.ts
@@ -1,4 +1,5 @@
 import { ModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 import { filterWordListByLength } from '../word/filter-word-list-by-length';
 
 /**
@@ -79,7 +80,7 @@ export class LoremModule extends ModuleBase {
     return this.faker.helpers.arrayElement(
       filterWordListByLength({
         ...opts,
-        wordList: this.faker.definitions.lorem.word,
+        wordList: resolveLocaleData(this.faker.fakerCore, 'lorem', 'word'),
       })
     );
   }
diff --git a/src/modules/music/index.ts b/src/modules/music/index.ts
index e3d56715b1c..a586a4fd2cc 100644
--- a/src/modules/music/index.ts
+++ b/src/modules/music/index.ts
@@ -1,4 +1,5 @@
 import { ModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 
 /**
  * Module to generate music related entries.
@@ -27,7 +28,9 @@ export class MusicModule extends ModuleBase {
    * @since 9.0.0
    */
   album(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.music.album);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'music', 'album')
+    );
   }
 
   /**
@@ -39,7 +42,9 @@ export class MusicModule extends ModuleBase {
    * @since 9.0.0
    */
   artist(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.music.artist);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'music', 'artist')
+    );
   }
 
   /**
@@ -51,7 +56,9 @@ export class MusicModule extends ModuleBase {
    * @since 5.2.0
    */
   genre(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.music.genre);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'music', 'genre')
+    );
   }
 
   /**
@@ -64,7 +71,7 @@ export class MusicModule extends ModuleBase {
    */
   songName(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.music.song_name
+      resolveLocaleData(this.faker.fakerCore, 'music', 'song_name')
     );
   }
 }
diff --git a/src/modules/person/index.ts b/src/modules/person/index.ts
index 4baf1274769..3c4bc101761 100644
--- a/src/modules/person/index.ts
+++ b/src/modules/person/index.ts
@@ -1,6 +1,7 @@
 import type { Faker } from '../..';
 import type { PersonEntryDefinition } from '../../definitions/person';
 import { ModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 
 export enum Sex {
   Female = 'female',
@@ -84,7 +85,7 @@ export class PersonModule extends ModuleBase {
       selectDefinition(
         this.faker,
         sex,
-        this.faker.definitions.person.first_name
+        resolveLocaleData(this.faker.fakerCore, 'person', 'first_name')
       )
     );
   }
@@ -103,19 +104,23 @@ export class PersonModule extends ModuleBase {
    * @since 8.0.0
    */
   lastName(sex?: SexType): string {
-    if (this.faker.rawDefinitions.person?.last_name_pattern != null) {
+    if (this.faker.fakerCore.locale.person?.last_name_pattern != null) {
       const pattern = this.faker.helpers.weightedArrayElement(
         selectDefinition(
           this.faker,
           sex,
-          this.faker.rawDefinitions.person.last_name_pattern
+          this.faker.fakerCore.locale.person.last_name_pattern
         )
       );
       return this.faker.helpers.fake(pattern);
     }
 
     return this.faker.helpers.arrayElement(
-      selectDefinition(this.faker, sex, this.faker.definitions.person.last_name)
+      selectDefinition(
+        this.faker,
+        sex,
+        resolveLocaleData(this.faker.fakerCore, 'person', 'last_name')
+      )
     );
   }
 
@@ -137,7 +142,7 @@ export class PersonModule extends ModuleBase {
       selectDefinition(
         this.faker,
         sex,
-        this.faker.definitions.person.middle_name
+        resolveLocaleData(this.faker.fakerCore, 'person', 'middle_name')
       )
     );
   }
@@ -188,7 +193,7 @@ export class PersonModule extends ModuleBase {
     } = options;
 
     const fullNamePattern: string = this.faker.helpers.weightedArrayElement(
-      this.faker.definitions.person.name
+      resolveLocaleData(this.faker.fakerCore, 'person', 'name')
     );
 
     const fullName = this.faker.helpers.mustache(fullNamePattern, {
@@ -213,7 +218,7 @@ export class PersonModule extends ModuleBase {
    */
   gender(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.person.gender
+      resolveLocaleData(this.faker.fakerCore, 'person', 'gender')
     );
   }
 
@@ -232,7 +237,9 @@ export class PersonModule extends ModuleBase {
    * @since 8.0.0
    */
   sex(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.person.sex);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'person', 'sex')
+    );
   }
 
   /**
@@ -259,9 +266,9 @@ export class PersonModule extends ModuleBase {
    * @since 8.0.0
    */
   bio(): string {
-    const { bio_pattern } = this.faker.definitions.person;
-
-    return this.faker.helpers.fake(bio_pattern);
+    return this.faker.helpers.fake(
+      resolveLocaleData(this.faker.fakerCore, 'person', 'bio_pattern')
+    );
   }
 
   /**
@@ -278,7 +285,11 @@ export class PersonModule extends ModuleBase {
    */
   prefix(sex?: SexType): string {
     return this.faker.helpers.arrayElement(
-      selectDefinition(this.faker, sex, this.faker.definitions.person.prefix)
+      selectDefinition(
+        this.faker,
+        sex,
+        resolveLocaleData(this.faker.fakerCore, 'person', 'prefix')
+      )
     );
   }
 
@@ -293,7 +304,7 @@ export class PersonModule extends ModuleBase {
   suffix(): string {
     // TODO @Shinigami92 2022-03-21: Add female_suffix and male_suffix
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.person.suffix
+      resolveLocaleData(this.faker.fakerCore, 'person', 'suffix')
     );
   }
 
@@ -307,7 +318,7 @@ export class PersonModule extends ModuleBase {
    */
   jobTitle(): string {
     return this.faker.helpers.fake(
-      this.faker.definitions.person.job_title_pattern
+      resolveLocaleData(this.faker.fakerCore, 'person', 'job_title_pattern')
     );
   }
 
@@ -321,7 +332,7 @@ export class PersonModule extends ModuleBase {
    */
   jobDescriptor(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.person.job_descriptor
+      resolveLocaleData(this.faker.fakerCore, 'person', 'job_descriptor')
     );
   }
 
@@ -335,7 +346,7 @@ export class PersonModule extends ModuleBase {
    */
   jobArea(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.person.job_area
+      resolveLocaleData(this.faker.fakerCore, 'person', 'job_area')
     );
   }
 
@@ -349,7 +360,7 @@ export class PersonModule extends ModuleBase {
    */
   jobType(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.person.job_type
+      resolveLocaleData(this.faker.fakerCore, 'person', 'job_type')
     );
   }
 
@@ -363,7 +374,7 @@ export class PersonModule extends ModuleBase {
    */
   zodiacSign(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.person.western_zodiac_sign
+      resolveLocaleData(this.faker.fakerCore, 'person', 'western_zodiac_sign')
     );
   }
 }
diff --git a/src/modules/phone/index.ts b/src/modules/phone/index.ts
index 0d670f58e9e..1330c71ae7f 100644
--- a/src/modules/phone/index.ts
+++ b/src/modules/phone/index.ts
@@ -1,4 +1,5 @@
 import { ModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 import { legacyReplaceSymbolWithNumber } from '../helpers';
 
 /**
@@ -40,7 +41,11 @@ export class PhoneModule extends ModuleBase {
     } = {}
   ): string {
     const { style = 'human' } = options;
-    const formats = this.faker.definitions.phone_number.format;
+    const formats = resolveLocaleData(
+      this.faker.fakerCore,
+      'phone_number',
+      'format'
+    );
 
     const definitions = formats[style];
     if (!definitions) {
diff --git a/src/modules/science/index.ts b/src/modules/science/index.ts
index 525ff8bf0cc..4a5f3440045 100644
--- a/src/modules/science/index.ts
+++ b/src/modules/science/index.ts
@@ -1,4 +1,5 @@
 import { ModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 
 /**
  * The possible definitions related to elements.
@@ -49,7 +50,7 @@ export class ScienceModule extends ModuleBase {
    */
   chemicalElement(): ChemicalElement {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.science.chemical_element
+      resolveLocaleData(this.faker.fakerCore, 'science', 'chemical_element')
     );
   }
 
@@ -64,6 +65,8 @@ export class ScienceModule extends ModuleBase {
    * @since 7.2.0
    */
   unit(): Unit {
-    return this.faker.helpers.arrayElement(this.faker.definitions.science.unit);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'science', 'unit')
+    );
   }
 }
diff --git a/src/modules/system/index.ts b/src/modules/system/index.ts
index aec3525e747..1ff30a41e8e 100644
--- a/src/modules/system/index.ts
+++ b/src/modules/system/index.ts
@@ -1,4 +1,5 @@
 import { ModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 
 const commonFileTypes = ['video', 'audio', 'image', 'text', 'application'];
 
@@ -114,7 +115,9 @@ export class SystemModule extends ModuleBase {
    * @since 3.1.0
    */
   mimeType(): string {
-    const mimeTypeKeys = Object.keys(this.faker.definitions.system.mime_type);
+    const mimeTypeKeys = Object.keys(
+      resolveLocaleData(this.faker.fakerCore, 'system', 'mime_type')
+    );
 
     return this.faker.helpers.arrayElement(mimeTypeKeys);
   }
@@ -152,7 +155,11 @@ export class SystemModule extends ModuleBase {
    * @since 3.1.0
    */
   fileType(): string {
-    const mimeTypes = this.faker.definitions.system.mime_type;
+    const mimeTypes = resolveLocaleData(
+      this.faker.fakerCore,
+      'system',
+      'mime_type'
+    );
 
     const typeSet = new Set(
       Object.keys(mimeTypes).map((key) => key.split('/')[0])
@@ -172,7 +179,11 @@ export class SystemModule extends ModuleBase {
    * @since 3.1.0
    */
   fileExt(mimeType?: string): string {
-    const mimeTypes = this.faker.definitions.system.mime_type;
+    const mimeTypes = resolveLocaleData(
+      this.faker.fakerCore,
+      'system',
+      'mime_type'
+    );
 
     if (typeof mimeType === 'string') {
       return this.faker.helpers.arrayElement(mimeTypes[mimeType].extensions);
@@ -193,7 +204,11 @@ export class SystemModule extends ModuleBase {
    * @since 3.1.0
    */
   directoryPath(): string {
-    const paths = this.faker.definitions.system.directory_path;
+    const paths = resolveLocaleData(
+      this.faker.fakerCore,
+      'system',
+      'directory_path'
+    );
     return this.faker.helpers.arrayElement(paths);
   }
 
diff --git a/src/modules/vehicle/index.ts b/src/modules/vehicle/index.ts
index d032465a42d..2b49bb1f9dc 100644
--- a/src/modules/vehicle/index.ts
+++ b/src/modules/vehicle/index.ts
@@ -1,4 +1,5 @@
 import { ModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 
 /**
  * Module to generate vehicle related entries.
@@ -32,7 +33,7 @@ export class VehicleModule extends ModuleBase {
    */
   manufacturer(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.vehicle.manufacturer
+      resolveLocaleData(this.faker.fakerCore, 'vehicle', 'manufacturer')
     );
   }
 
@@ -46,7 +47,7 @@ export class VehicleModule extends ModuleBase {
    */
   model(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.vehicle.model
+      resolveLocaleData(this.faker.fakerCore, 'vehicle', 'model')
     );
   }
 
@@ -59,7 +60,9 @@ export class VehicleModule extends ModuleBase {
    * @since 5.0.0
    */
   type(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.vehicle.type);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'vehicle', 'type')
+    );
   }
 
   /**
@@ -71,7 +74,9 @@ export class VehicleModule extends ModuleBase {
    * @since 5.0.0
    */
   fuel(): string {
-    return this.faker.helpers.arrayElement(this.faker.definitions.vehicle.fuel);
+    return this.faker.helpers.arrayElement(
+      resolveLocaleData(this.faker.fakerCore, 'vehicle', 'fuel')
+    );
   }
 
   /**
@@ -142,7 +147,7 @@ export class VehicleModule extends ModuleBase {
    */
   bicycle(): string {
     return this.faker.helpers.arrayElement(
-      this.faker.definitions.vehicle.bicycle_type
+      resolveLocaleData(this.faker.fakerCore, 'vehicle', 'bicycle_type')
     );
   }
 }
diff --git a/src/modules/word/index.ts b/src/modules/word/index.ts
index ce46210b9db..cc75aa056fe 100644
--- a/src/modules/word/index.ts
+++ b/src/modules/word/index.ts
@@ -1,5 +1,6 @@
 import { FakerError } from '../../errors/faker-error';
 import { ModuleBase } from '../../internal/module-base';
+import { resolveLocaleData } from '../../utils/resolve-locale-data';
 import { filterWordListByLength } from './filter-word-list-by-length';
 
 /**
@@ -71,7 +72,7 @@ export class WordModule extends ModuleBase {
     return this.faker.helpers.arrayElement(
       filterWordListByLength({
         ...opts,
-        wordList: this.faker.definitions.word.adjective,
+        wordList: resolveLocaleData(this.faker.fakerCore, 'word', 'adjective'),
       })
     );
   }
@@ -141,7 +142,7 @@ export class WordModule extends ModuleBase {
     return this.faker.helpers.arrayElement(
       filterWordListByLength({
         ...opts,
-        wordList: this.faker.definitions.word.adverb,
+        wordList: resolveLocaleData(this.faker.fakerCore, 'word', 'adverb'),
       })
     );
   }
@@ -211,7 +212,11 @@ export class WordModule extends ModuleBase {
     return this.faker.helpers.arrayElement(
       filterWordListByLength({
         ...opts,
-        wordList: this.faker.definitions.word.conjunction,
+        wordList: resolveLocaleData(
+          this.faker.fakerCore,
+          'word',
+          'conjunction'
+        ),
       })
     );
   }
@@ -281,7 +286,11 @@ export class WordModule extends ModuleBase {
     return this.faker.helpers.arrayElement(
       filterWordListByLength({
         ...opts,
-        wordList: this.faker.definitions.word.interjection,
+        wordList: resolveLocaleData(
+          this.faker.fakerCore,
+          'word',
+          'interjection'
+        ),
       })
     );
   }
@@ -351,7 +360,7 @@ export class WordModule extends ModuleBase {
     return this.faker.helpers.arrayElement(
       filterWordListByLength({
         ...opts,
-        wordList: this.faker.definitions.word.noun,
+        wordList: resolveLocaleData(this.faker.fakerCore, 'word', 'noun'),
       })
     );
   }
@@ -421,7 +430,11 @@ export class WordModule extends ModuleBase {
     return this.faker.helpers.arrayElement(
       filterWordListByLength({
         ...opts,
-        wordList: this.faker.definitions.word.preposition,
+        wordList: resolveLocaleData(
+          this.faker.fakerCore,
+          'word',
+          'preposition'
+        ),
       })
     );
   }
@@ -491,7 +504,7 @@ export class WordModule extends ModuleBase {
     return this.faker.helpers.arrayElement(
       filterWordListByLength({
         ...opts,
-        wordList: this.faker.definitions.word.verb,
+        wordList: resolveLocaleData(this.faker.fakerCore, 'word', 'verb'),
       })
     );
   }
diff --git a/src/utils/resolve-locale-data.ts b/src/utils/resolve-locale-data.ts
new file mode 100644
index 00000000000..d499ae79878
--- /dev/null
+++ b/src/utils/resolve-locale-data.ts
@@ -0,0 +1,68 @@
+import type { FakerCore } from '../core';
+import type { DefinedLocaleDefinition } from '../definitions/definitions';
+import { assertLocaleData } from '../internal/locale-proxy';
+
+/**
+ * Returns the locale data for the given category and entry.
+ *
+ * If the category or entry is missing or explicitly absent, an error is thrown.
+ *
+ * @param core The core to get the locale data from.
+ * @param category  The category to get the locale data from.
+ * @param entry The entry to get the locale data from.
+ *
+ * @example
+ * resolveLocaleData(fakerCore, 'food', 'fruit'); // ['apple', 'apricot', ...]
+ *
+ * @since v10.0.0
+ */
+export function resolveLocaleData<
+  const TCategory extends keyof DefinedLocaleDefinition,
+  const TEntry extends keyof DefinedLocaleDefinition[TCategory],
+>(
+  core: FakerCore,
+  category: TCategory,
+  entry: TEntry
+): DefinedLocaleDefinition[TCategory][TEntry];
+/**
+ * Returns the locale data for the given category and entry.
+ *
+ * If the category or entry is missing or explicitly absent, an error is thrown.
+ *
+ * @param core The core to get the locale data from.
+ * @param category  The category to get the locale data from.
+ * @param entry The entry to get the locale data from.
+ *
+ * @example
+ * resolveLocaleData(fakerCore, 'food', 'fruit'); // ['apple', 'apricot', ...]
+ *
+ * @since v10.0.0
+ */
+export function resolveLocaleData(
+  core: FakerCore,
+  category: string,
+  entry: string
+): unknown;
+/**
+ * Returns the locale data for the given category and entry.
+ *
+ * If the category or entry is missing or explicitly absent, an error is thrown.
+ *
+ * @param core The core to get the locale data from.
+ * @param category  The category to get the locale data from.
+ * @param entry The entry to get the locale data from.
+ *
+ * @example
+ * resolveLocaleData(fakerCore, 'food', 'fruit'); // ['apple', 'apricot', ...]
+ *
+ * @since v10.0.0
+ */
+export function resolveLocaleData(
+  core: FakerCore,
+  category: string,
+  entry: string
+): unknown {
+  const value = core.locale[category]?.[entry];
+  assertLocaleData(value, category, entry);
+  return value;
+}
diff --git a/test/faker.spec.ts b/test/faker.spec.ts
index 6d928d63652..be4ba523f8f 100644
--- a/test/faker.spec.ts
+++ b/test/faker.spec.ts
@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/no-deprecated */
 import type { MockInstance } from 'vitest';
 import { describe, expect, it, vi } from 'vitest';
 import { Faker, faker } from '../src';
diff --git a/test/locale-imports.spec.ts b/test/locale-imports.spec.ts
index b9a823b2e5d..6d9c0434a5c 100644
--- a/test/locale-imports.spec.ts
+++ b/test/locale-imports.spec.ts
@@ -1,6 +1,6 @@
 import { describe, expect, it } from 'vitest';
 import type { Faker } from '../src';
-import { allLocales } from '../src';
+import { allLocales, resolveLocaleData } from '../src';
 import { keys } from '../src/internal/keys';
 
 describe.each(keys(allLocales))('locale imports', (locale) => {
@@ -12,7 +12,7 @@ describe.each(keys(allLocales))('locale imports', (locale) => {
 
     expect(faker).toBeDefined();
     expect(faker.string.alpha()).toBeTypeOf('string');
-    expect(faker.definitions.metadata.title).toBe(
+    expect(resolveLocaleData(faker.fakerCore, 'metadata', 'title')).toBe(
       allLocales[locale].metadata?.title
     );
   });
@@ -24,7 +24,7 @@ describe.each(keys(allLocales))('locale imports', (locale) => {
 
     expect(faker).toBeDefined();
     expect(faker.string.alpha()).toBeTypeOf('string');
-    expect(faker.definitions.metadata.title).toBe(
+    expect(resolveLocaleData(faker.fakerCore, 'metadata', 'title')).toBe(
       allLocales[locale].metadata?.title
     );
   });
diff --git a/test/modules/airline.spec.ts b/test/modules/airline.spec.ts
index bf674570c76..df93377fad2 100644
--- a/test/modules/airline.spec.ts
+++ b/test/modules/airline.spec.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest';
-import { Aircraft, faker } from '../../src';
+import { Aircraft, faker, resolveLocaleData } from '../../src';
 import { seededTests } from '../support/seeded-runs';
 import { times } from './../support/times';
 
@@ -47,21 +47,27 @@ describe('airline', () => {
       describe(`airport()`, () => {
         it('should return a random value from airport array', () => {
           const airport = faker.airline.airport();
-          expect(faker.definitions.airline.airport).toContainEqual(airport);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'airline', 'airport')
+          ).toContainEqual(airport);
         });
       });
 
       describe(`airline()`, () => {
         it('should return a random value from airline array', () => {
           const airline = faker.airline.airline();
-          expect(faker.definitions.airline.airline).toContainEqual(airline);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'airline', 'airline')
+          ).toContainEqual(airline);
         });
       });
 
       describe(`airplane()`, () => {
         it('should return a random value from airplane array', () => {
           const airplane = faker.airline.airplane();
-          expect(faker.definitions.airline.airplane).toContainEqual(airplane);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'airline', 'airplane')
+          ).toContainEqual(airplane);
         });
       });
 
diff --git a/test/modules/animal.spec.ts b/test/modules/animal.spec.ts
index ed9aa8222de..3031caa1b76 100644
--- a/test/modules/animal.spec.ts
+++ b/test/modules/animal.spec.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest';
-import { faker } from '../../src';
+import { faker, resolveLocaleData } from '../../src';
 import { seededTests } from '../support/seeded-runs';
 import { times } from './../support/times';
 
@@ -34,7 +34,9 @@ describe('animal', () => {
       describe.each(functionNames)('%s()', (functionName) => {
         it(`should return random value from ${functionName} array`, () => {
           const actual = faker.animal[functionName]();
-          expect(faker.definitions.animal[functionName]).toContain(actual);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'animal', functionName)
+          ).toContain(actual);
         });
       });
     }
diff --git a/test/modules/book.spec.ts b/test/modules/book.spec.ts
index 4da4a410b51..b30760e6393 100644
--- a/test/modules/book.spec.ts
+++ b/test/modules/book.spec.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest';
-import { faker } from '../../src';
+import { faker, resolveLocaleData } from '../../src';
 import { seededTests } from '../support/seeded-runs';
 import { times } from '../support/times';
 
@@ -19,7 +19,9 @@ describe('book', () => {
 
           expect(author).toBeTruthy();
           expect(author).toBeTypeOf('string');
-          expect(faker.definitions.book.author).toContain(author);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'book', 'author')
+          ).toContain(author);
         });
       });
 
@@ -29,7 +31,9 @@ describe('book', () => {
 
           expect(format).toBeTruthy();
           expect(format).toBeTypeOf('string');
-          expect(faker.definitions.book.format).toContain(format);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'book', 'format')
+          ).toContain(format);
         });
       });
 
@@ -39,7 +43,9 @@ describe('book', () => {
 
           expect(genre).toBeTruthy();
           expect(genre).toBeTypeOf('string');
-          expect(faker.definitions.book.genre).toContain(genre);
+          expect(resolveLocaleData(faker.fakerCore, 'book', 'genre')).toContain(
+            genre
+          );
         });
       });
 
@@ -49,7 +55,9 @@ describe('book', () => {
 
           expect(publisher).toBeTruthy();
           expect(publisher).toBeTypeOf('string');
-          expect(faker.definitions.book.publisher).toContain(publisher);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'book', 'publisher')
+          ).toContain(publisher);
         });
       });
 
@@ -59,7 +67,9 @@ describe('book', () => {
 
           expect(series).toBeTruthy();
           expect(series).toBeTypeOf('string');
-          expect(faker.definitions.book.series).toContain(series);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'book', 'series')
+          ).toContain(series);
         });
       });
 
@@ -69,7 +79,9 @@ describe('book', () => {
 
           expect(title).toBeTruthy();
           expect(title).toBeTypeOf('string');
-          expect(faker.definitions.book.title).toContain(title);
+          expect(resolveLocaleData(faker.fakerCore, 'book', 'title')).toContain(
+            title
+          );
         });
       });
     }
diff --git a/test/modules/color.spec.ts b/test/modules/color.spec.ts
index 9eb64d61c50..91071284f20 100644
--- a/test/modules/color.spec.ts
+++ b/test/modules/color.spec.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest';
-import { CssFunction, CssSpace, faker } from '../../src';
+import { CssFunction, CssSpace, faker, resolveLocaleData } from '../../src';
 import { seededTests } from '../support/seeded-runs';
 import { times } from './../support/times';
 
@@ -31,14 +31,18 @@ describe('color', () => {
       describe(`human()`, () => {
         it('should return random human readable color from human color array', () => {
           const color = faker.color.human();
-          expect(faker.definitions.color.human).toContain(color);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'color', 'human')
+          ).toContain(color);
         });
       });
 
       describe(`space()`, () => {
         it('should return random color space from color space array', () => {
           const space = faker.color.space();
-          expect(faker.definitions.color.space).toContain(space);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'color', 'space')
+          ).toContain(space);
         });
       });
 
diff --git a/test/modules/commerce.spec.ts b/test/modules/commerce.spec.ts
index ceca3a1376b..5c66eec8f4b 100644
--- a/test/modules/commerce.spec.ts
+++ b/test/modules/commerce.spec.ts
@@ -1,6 +1,6 @@
 import validator from 'validator';
 import { describe, expect, it } from 'vitest';
-import { faker } from '../../src';
+import { faker, resolveLocaleData } from '../../src';
 import { seededTests } from '../support/seeded-runs';
 import { times } from './../support/times';
 
@@ -54,7 +54,9 @@ describe('commerce', () => {
       describe(`department()`, () => {
         it('should return random value from department array', () => {
           const department = faker.commerce.department();
-          expect(faker.definitions.commerce.department).toContain(department);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'commerce', 'department')
+          ).toContain(department);
         });
       });
 
@@ -64,15 +66,18 @@ describe('commerce', () => {
           expect(name.split(' ').length).toBeGreaterThanOrEqual(3);
 
           const parts = name.split(' ');
-          expect(faker.definitions.commerce.product_name.adjective).toContain(
-            parts[0]
-          );
-          expect(faker.definitions.commerce.product_name.material).toContain(
-            parts[1]
-          );
-          expect(faker.definitions.commerce.product_name.product).toContain(
-            parts[2]
-          );
+          expect(
+            resolveLocaleData(faker.fakerCore, 'commerce', 'product_name')
+              .adjective
+          ).toContain(parts[0]);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'commerce', 'product_name')
+              .material
+          ).toContain(parts[1]);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'commerce', 'product_name')
+              .product
+          ).toContain(parts[2]);
         });
       });
 
@@ -162,27 +167,30 @@ describe('commerce', () => {
       describe(`productAdjective()`, () => {
         it('should return random value from product adjective array', () => {
           const actual = faker.commerce.productAdjective();
-          expect(faker.definitions.commerce.product_name.adjective).toContain(
-            actual
-          );
+          expect(
+            resolveLocaleData(faker.fakerCore, 'commerce', 'product_name')
+              .adjective
+          ).toContain(actual);
         });
       });
 
       describe(`productMaterial()`, () => {
         it('should return random value from product material array', () => {
           const actual = faker.commerce.productMaterial();
-          expect(faker.definitions.commerce.product_name.material).toContain(
-            actual
-          );
+          expect(
+            resolveLocaleData(faker.fakerCore, 'commerce', 'product_name')
+              .material
+          ).toContain(actual);
         });
       });
 
       describe(`product()`, () => {
         it('should return random value from product array', () => {
           const actual = faker.commerce.product();
-          expect(faker.definitions.commerce.product_name.product).toContain(
-            actual
-          );
+          expect(
+            resolveLocaleData(faker.fakerCore, 'commerce', 'product_name')
+              .product
+          ).toContain(actual);
         });
       });
 
diff --git a/test/modules/company.spec.ts b/test/modules/company.spec.ts
index 7e1d08d1d7b..755957ab454 100644
--- a/test/modules/company.spec.ts
+++ b/test/modules/company.spec.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest';
-import { faker } from '../../src';
+import { faker, resolveLocaleData } from '../../src';
 import { seededTests } from '../support/seeded-runs';
 import { times } from './../support/times';
 
@@ -64,7 +64,9 @@ describe('company', () => {
 
           expect(actual).toBeTruthy();
           expect(actual).toBeTypeOf('string');
-          expect(faker.definitions.company.adjective).toContain(actual);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'company', 'adjective')
+          ).toContain(actual);
         });
       });
 
@@ -74,7 +76,9 @@ describe('company', () => {
 
           expect(actual).toBeTruthy();
           expect(actual).toBeTypeOf('string');
-          expect(faker.definitions.company.descriptor).toContain(actual);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'company', 'descriptor')
+          ).toContain(actual);
         });
       });
 
@@ -84,7 +88,9 @@ describe('company', () => {
 
           expect(actual).toBeTruthy();
           expect(actual).toBeTypeOf('string');
-          expect(faker.definitions.company.noun).toContain(actual);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'company', 'noun')
+          ).toContain(actual);
         });
       });
 
@@ -94,7 +100,9 @@ describe('company', () => {
 
           expect(actual).toBeTruthy();
           expect(actual).toBeTypeOf('string');
-          expect(faker.definitions.company.buzz_adjective).toContain(actual);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'company', 'buzz_adjective')
+          ).toContain(actual);
         });
       });
 
@@ -104,7 +112,9 @@ describe('company', () => {
 
           expect(actual).toBeTruthy();
           expect(actual).toBeTypeOf('string');
-          expect(faker.definitions.company.buzz_verb).toContain(actual);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'company', 'buzz_verb')
+          ).toContain(actual);
         });
       });
 
@@ -114,7 +124,9 @@ describe('company', () => {
 
           expect(actual).toBeTruthy();
           expect(actual).toBeTypeOf('string');
-          expect(faker.definitions.company.buzz_noun).toContain(actual);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'company', 'buzz_noun')
+          ).toContain(actual);
         });
       });
     }
diff --git a/test/modules/database.spec.ts b/test/modules/database.spec.ts
index fd386a682fc..8f172285c2e 100644
--- a/test/modules/database.spec.ts
+++ b/test/modules/database.spec.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest';
-import { faker } from '../../src';
+import { faker, resolveLocaleData } from '../../src';
 import { seededTests } from '../support/seeded-runs';
 import { times } from './../support/times';
 
@@ -18,7 +18,9 @@ describe('database', () => {
           const column = faker.database.column();
           expect(column).toBeTruthy();
           expect(column).toBeTypeOf('string');
-          expect(faker.definitions.database.column).toContain(column);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'database', 'column')
+          ).toContain(column);
         });
       });
 
@@ -27,7 +29,9 @@ describe('database', () => {
           const collation = faker.database.collation();
           expect(collation).toBeTruthy();
           expect(collation).toBeTypeOf('string');
-          expect(faker.definitions.database.collation).toContain(collation);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'database', 'collation')
+          ).toContain(collation);
         });
       });
 
@@ -36,7 +40,9 @@ describe('database', () => {
           const engine = faker.database.engine();
           expect(engine).toBeTruthy();
           expect(engine).toBeTypeOf('string');
-          expect(faker.definitions.database.engine).toContain(engine);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'database', 'engine')
+          ).toContain(engine);
         });
       });
 
@@ -45,7 +51,9 @@ describe('database', () => {
           const type = faker.database.type();
           expect(type).toBeTruthy();
           expect(type).toBeTypeOf('string');
-          expect(faker.definitions.database.type).toContain(type);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'database', 'type')
+          ).toContain(type);
         });
       });
 
diff --git a/test/modules/date.spec.ts b/test/modules/date.spec.ts
index e30da8d9580..d7daf111b2a 100644
--- a/test/modules/date.spec.ts
+++ b/test/modules/date.spec.ts
@@ -1,5 +1,11 @@
 import { afterEach, describe, expect, it, vi } from 'vitest';
-import { FakerError, allLocales, faker, fakerAZ } from '../../src';
+import {
+  FakerError,
+  allLocales,
+  faker,
+  fakerAZ,
+  resolveLocaleData,
+} from '../../src';
 import { seededTests } from '../support/seeded-runs';
 import { times } from './../support/times';
 
@@ -447,18 +453,24 @@ describe('date', () => {
       describe('month()', () => {
         it('should return random value from date.month.wide array by default', () => {
           const month = faker.date.month();
-          expect(faker.definitions.date.month.wide).toContain(month);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'date', 'month').wide
+          ).toContain(month);
         });
 
         it('should return random value from date.month.wide_context array for context option', () => {
           // Use a locale which has a wide_context array
           const month = fakerAZ.date.month({ context: true });
-          expect(fakerAZ.definitions.date.month.wide_context).toContain(month);
+          expect(
+            resolveLocaleData(fakerAZ.fakerCore, 'date', 'month').wide_context
+          ).toContain(month);
         });
 
         it('should return random value from date.month.abbr array for abbreviated option', () => {
           const month = faker.date.month({ abbreviated: true });
-          expect(faker.definitions.date.month.abbr).toContain(month);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'date', 'month').abbr
+          ).toContain(month);
         });
 
         it('should return random value from date.month.abbr_context array for abbreviated and context option', () => {
@@ -467,39 +479,49 @@ describe('date', () => {
             abbreviated: true,
             context: true,
           });
-          expect(fakerAZ.definitions.date.month.abbr_context).toContain(month);
+          expect(
+            resolveLocaleData(fakerAZ.fakerCore, 'date', 'month').abbr_context
+          ).toContain(month);
         });
 
         it('should return random value from date.month.wide array for context option when date.month.wide_context array is missing', () => {
           // Use a locale (e.g. the default en) which has no wide_context array
           const month = faker.date.month({ context: true });
-          expect(faker.definitions.date.month.wide).toContain(month);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'date', 'month').wide
+          ).toContain(month);
         });
 
         it('should return random value from date.month.abbr array for abbreviated and context option when date.month.abbr_context array is missing', () => {
           // Use a locale (e.g. the default en) which has no abbr_context array
           const month = faker.date.month({ abbreviated: true, context: true });
-          expect(faker.definitions.date.month.abbr).toContain(month);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'date', 'month').abbr
+          ).toContain(month);
         });
       });
 
       describe('weekday()', () => {
         it('should return random value from date.weekday.wide array by default', () => {
           const weekday = faker.date.weekday();
-          expect(faker.definitions.date.weekday.wide).toContain(weekday);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'date', 'weekday').wide
+          ).toContain(weekday);
         });
 
         it('should return random value from date.weekday.wide_context array for context option', () => {
           // Use a locale (e.g. az) which has a wide_context array
           const weekday = fakerAZ.date.weekday({ context: true });
-          expect(fakerAZ.definitions.date.weekday.wide_context).toContain(
-            weekday
-          );
+          expect(
+            resolveLocaleData(fakerAZ.fakerCore, 'date', 'weekday').wide_context
+          ).toContain(weekday);
         });
 
         it('should return random value from date.weekday.abbr array for abbreviated option', () => {
           const weekday = faker.date.weekday({ abbreviated: true });
-          expect(faker.definitions.date.weekday.abbr).toContain(weekday);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'date', 'weekday').abbr
+          ).toContain(weekday);
         });
 
         it('should return random value from date.weekday.abbr_context array for abbreviated and context option', () => {
@@ -508,15 +530,17 @@ describe('date', () => {
             abbreviated: true,
             context: true,
           });
-          expect(fakerAZ.definitions.date.weekday.abbr_context).toContain(
-            weekday
-          );
+          expect(
+            resolveLocaleData(fakerAZ.fakerCore, 'date', 'weekday').abbr_context
+          ).toContain(weekday);
         });
 
         it('should return random value from date.weekday.wide array for context option when date.weekday.wide_context array is missing', () => {
           // Use a locale (e.g. the default en) which has no wide_context array
           const weekday = faker.date.weekday({ context: true });
-          expect(faker.definitions.date.weekday.wide).toContain(weekday);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'date', 'weekday').wide
+          ).toContain(weekday);
         });
 
         it('should return random value from date.weekday.abbr array for abbreviated and context option when date.weekday.abbr_context array is missing', () => {
@@ -525,7 +549,9 @@ describe('date', () => {
             abbreviated: true,
             context: true,
           });
-          expect(faker.definitions.date.weekday.abbr).toContain(weekday);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'date', 'weekday').abbr
+          ).toContain(weekday);
         });
       });
 
@@ -659,7 +685,9 @@ describe('date', () => {
       describe('timeZone', () => {
         it('should return a random timezone', () => {
           const actual = faker.date.timeZone();
-          expect(faker.definitions.date.time_zone).toContain(actual);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'date', 'time_zone')
+          ).toContain(actual);
         });
       });
     }
diff --git a/test/modules/finance.spec.ts b/test/modules/finance.spec.ts
index ee19b17a843..79ceb6b490b 100644
--- a/test/modules/finance.spec.ts
+++ b/test/modules/finance.spec.ts
@@ -1,6 +1,6 @@
 import isCreditCard from 'validator/lib/isCreditCard';
 import { describe, expect, it } from 'vitest';
-import { faker, fakerZH_CN } from '../../src';
+import { faker, fakerZH_CN, resolveLocaleData } from '../../src';
 import { FakerError } from '../../src/errors/faker-error';
 import {
   BitcoinAddressFamily,
@@ -510,9 +510,11 @@ describe('finance', () => {
         it('should return a string', () => {
           const issuer = faker.finance.creditCardIssuer();
           expect(issuer).toBeTypeOf('string');
-          expect(Object.keys(faker.definitions.finance.credit_card)).toContain(
-            issuer
-          );
+          expect(
+            Object.keys(
+              resolveLocaleData(faker.fakerCore, 'finance', 'credit_card')
+            )
+          ).toContain(issuer);
         });
       });
 
diff --git a/test/modules/food.spec.ts b/test/modules/food.spec.ts
index 473a191b1c5..1f980452899 100644
--- a/test/modules/food.spec.ts
+++ b/test/modules/food.spec.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest';
-import { faker } from '../../src';
+import { faker, resolveLocaleData } from '../../src';
 import { seededTests } from '../support/seeded-runs';
 import { times } from './../support/times';
 
@@ -32,7 +32,9 @@ describe('food', () => {
       describe('adjective', () => {
         it(`should return random value from adjective array`, () => {
           const actual = faker.food.adjective();
-          expect(faker.definitions.food.adjective).toContain(actual);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'food', 'adjective')
+          ).toContain(actual);
         });
       });
 
@@ -46,42 +48,54 @@ describe('food', () => {
       describe('ethnicCategory', () => {
         it(`should return random value from ethnic_category array`, () => {
           const actual = faker.food.ethnicCategory();
-          expect(faker.definitions.food.ethnic_category).toContain(actual);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'food', 'ethnic_category')
+          ).toContain(actual);
         });
       });
 
       describe('fruit', () => {
         it(`should return random value from fruit array`, () => {
           const actual = faker.food.fruit();
-          expect(faker.definitions.food.fruit).toContain(actual);
+          expect(resolveLocaleData(faker.fakerCore, 'food', 'fruit')).toContain(
+            actual
+          );
         });
       });
 
       describe('ingredient', () => {
         it(`should return random value from ingredient array`, () => {
           const actual = faker.food.ingredient();
-          expect(faker.definitions.food.ingredient).toContain(actual);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'food', 'ingredient')
+          ).toContain(actual);
         });
       });
 
       describe('meat', () => {
         it(`should return random value from meat array`, () => {
           const actual = faker.food.meat();
-          expect(faker.definitions.food.meat).toContain(actual);
+          expect(resolveLocaleData(faker.fakerCore, 'food', 'meat')).toContain(
+            actual
+          );
         });
       });
 
       describe('spice', () => {
         it(`should return random value from spice array`, () => {
           const actual = faker.food.spice();
-          expect(faker.definitions.food.spice).toContain(actual);
+          expect(resolveLocaleData(faker.fakerCore, 'food', 'spice')).toContain(
+            actual
+          );
         });
       });
 
       describe('vegetable', () => {
         it(`should return random value from vegetable array`, () => {
           const actual = faker.food.vegetable();
-          expect(faker.definitions.food.vegetable).toContain(actual);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'food', 'vegetable')
+          ).toContain(actual);
         });
       });
     }
diff --git a/test/modules/hacker.spec.ts b/test/modules/hacker.spec.ts
index e1dbd190b4a..a62ff59e94e 100644
--- a/test/modules/hacker.spec.ts
+++ b/test/modules/hacker.spec.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest';
-import { faker } from '../../src';
+import { faker, resolveLocaleData } from '../../src';
 import { seededTests } from '../support/seeded-runs';
 import { times } from './../support/times';
 
@@ -19,7 +19,9 @@ describe('hacker', () => {
 
           expect(abbreviation).toBeTypeOf('string');
           expect(abbreviation.length).toBeGreaterThan(0);
-          expect(faker.definitions.hacker.abbreviation).toContain(abbreviation);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'hacker', 'abbreviation')
+          ).toContain(abbreviation);
         });
       });
 
@@ -29,7 +31,9 @@ describe('hacker', () => {
 
           expect(adjective).toBeTypeOf('string');
           expect(adjective.length).toBeGreaterThan(0);
-          expect(faker.definitions.hacker.adjective).toContain(adjective);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'hacker', 'adjective')
+          ).toContain(adjective);
         });
       });
 
@@ -39,7 +43,9 @@ describe('hacker', () => {
 
           expect(noun).toBeTypeOf('string');
           expect(noun.length).toBeGreaterThan(0);
-          expect(faker.definitions.hacker.noun).toContain(noun);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'hacker', 'noun')
+          ).toContain(noun);
         });
       });
 
@@ -49,7 +55,9 @@ describe('hacker', () => {
 
           expect(verb).toBeTypeOf('string');
           expect(verb.length).toBeGreaterThan(0);
-          expect(faker.definitions.hacker.verb).toContain(verb);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'hacker', 'verb')
+          ).toContain(verb);
         });
       });
 
@@ -59,7 +67,9 @@ describe('hacker', () => {
 
           expect(ingverb).toBeTypeOf('string');
           expect(ingverb.length).toBeGreaterThan(0);
-          expect(faker.definitions.hacker.ingverb).toContain(ingverb);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'hacker', 'ingverb')
+          ).toContain(ingverb);
         });
       });
 
diff --git a/test/modules/helpers-eval.spec.ts b/test/modules/helpers-eval.spec.ts
index aef1492f433..c90a511e44c 100644
--- a/test/modules/helpers-eval.spec.ts
+++ b/test/modules/helpers-eval.spec.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it, vi } from 'vitest';
-import { FakerError, faker } from '../../src';
+import { FakerError, faker, resolveLocaleData } from '../../src';
 import { fakeEval } from '../../src/modules/helpers/eval';
 
 describe('fakeEval()', () => {
@@ -96,22 +96,28 @@ describe('fakeEval()', () => {
   it('supports returning complex objects', () => {
     const actual = fakeEval('airline.airline', faker);
     expect(actual).toBeTypeOf('object');
-    expect(faker.definitions.airline.airline).toContain(actual);
+    expect(resolveLocaleData(faker.fakerCore, 'airline', 'airline')).toContain(
+      actual
+    );
   });
 
   it('supports patterns after a function call', () => {
     const actual = fakeEval('airline.airline().name', faker);
     expect(actual).toBeTypeOf('string');
-    expect(faker.definitions.airline.airline.map(({ name }) => name)).toContain(
-      actual
-    ); // function().name
+    expect(
+      resolveLocaleData(faker.fakerCore, 'airline', 'airline').map(
+        ({ name }) => name
+      )
+    ).toContain(actual); // function().name
   });
 
   it('supports patterns after a function reference', () => {
     const actual = fakeEval('airline.airline.iataCode', faker);
     expect(actual).toBeTypeOf('string');
     expect(
-      faker.definitions.airline.airline.map(({ iataCode }) => iataCode)
+      resolveLocaleData(faker.fakerCore, 'airline', 'airline').map(
+        ({ iataCode }) => iataCode
+      )
     ).toContain(actual);
   });
 
@@ -125,12 +131,14 @@ describe('fakeEval()', () => {
 
   it('requires a function for parameters', () => {
     // TODO @ST-DDT 2023-12-11: Replace in v10
-    // expect(faker.definitions.person.first_name.generic).toBeDefined();
+    // expect(resolveLocaleData(faker.fakerCore, 'person', 'first_name').generic).toBeDefined();
     //expect(() => fakeEval('person.first_name().generic', faker)).toThrow(
     //  new FakerError(`Cannot resolve expression 'person.first_name'`)
     //  );
     const actual = fakeEval('person.first_name().generic', faker);
-    expect(faker.definitions.person.first_name.generic ?? []).toContain(actual);
+    expect(
+      resolveLocaleData(faker.fakerCore, 'person', 'first_name').generic ?? []
+    ).toContain(actual);
   });
 
   it('requires a valid expression (missing value)', () => {
diff --git a/test/modules/helpers.spec.ts b/test/modules/helpers.spec.ts
index 13c66f371b8..db94105e77f 100644
--- a/test/modules/helpers.spec.ts
+++ b/test/modules/helpers.spec.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest';
-import { FakerError, faker } from '../../src';
+import { FakerError, faker, resolveLocaleData } from '../../src';
 import { luhnCheck } from '../../src/modules/helpers/luhn-check';
 import { seededTests } from '../support/seeded-runs';
 import { times } from './../support/times';
@@ -676,7 +676,7 @@ describe('helpers', () => {
         it('definition array returns unique array', () => {
           const length = faker.number.int({ min: 1, max: 6 });
           const unique = faker.helpers.uniqueArray(
-            faker.definitions.hacker.noun,
+            resolveLocaleData(faker.fakerCore, 'hacker', 'noun'),
             length
           );
           expect(unique).not.toContainDuplicates();
@@ -945,7 +945,9 @@ describe('helpers', () => {
           const actual = faker.helpers.fake('{{airline.airline.iataCode}}');
           expect(actual).toBeTypeOf('string');
           expect(
-            faker.definitions.airline.airline.map(({ iataCode }) => iataCode)
+            resolveLocaleData(faker.fakerCore, 'airline', 'airline').map(
+              ({ iataCode }) => iataCode
+            )
           ).toContain(actual);
         });
 
@@ -954,15 +956,15 @@ describe('helpers', () => {
         });
 
         it('should be able to return locale definition strings', () => {
-          expect(faker.definitions.cell_phone?.formats).toContain(
-            faker.helpers.fake('{{cell_phone.formats}}')
-          );
+          expect(
+            resolveLocaleData(faker.fakerCore, 'cell_phone', 'formats')
+          ).toContain(faker.helpers.fake('{{cell_phone.formats}}'));
         });
 
         it('should be able to return locale definition strings that starts with the name of an existing module', () => {
-          expect(faker.definitions.location.city_name).toContain(
-            faker.helpers.fake('{{location.city_name}}')
-          );
+          expect(
+            resolveLocaleData(faker.fakerCore, 'location', 'city_name')
+          ).toContain(faker.helpers.fake('{{location.city_name}}'));
         });
 
         it('should be able to pass multiple static templates', () => {
@@ -972,7 +974,9 @@ describe('helpers', () => {
         });
 
         it('should be able to pass multiple dynamic templates', () => {
-          expect(faker.definitions.company.buzz_noun).toContain(
+          expect(
+            resolveLocaleData(faker.fakerCore, 'company', 'buzz_noun')
+          ).toContain(
             faker.helpers.fake([
               '{{company.buzz_noun}}',
               '{{company.buzzNoun}}',
@@ -1021,13 +1025,16 @@ describe('helpers', () => {
         });
 
         it('should support deprecated module aliases', () => {
-          expect(faker.definitions.location.state).toContain(
-            faker.helpers.fake('{{address.state}}')
-          );
+          expect(
+            resolveLocaleData(faker.fakerCore, 'location', 'state')
+          ).toContain(faker.helpers.fake('{{address.state}}'));
           expect([
-            ...(faker.definitions.person.first_name.female ?? []),
-            ...(faker.definitions.person.first_name.generic ?? []),
-            ...(faker.definitions.person.first_name.male ?? []),
+            ...(resolveLocaleData(faker.fakerCore, 'person', 'first_name')
+              .female ?? []),
+            ...(resolveLocaleData(faker.fakerCore, 'person', 'first_name')
+              .generic ?? []),
+            ...(resolveLocaleData(faker.fakerCore, 'person', 'first_name')
+              .male ?? []),
           ]).toContain(faker.helpers.fake('{{name.firstName}}'));
         });
 
diff --git a/test/modules/internet.spec.ts b/test/modules/internet.spec.ts
index f96671eb661..cbfaa8f32f1 100644
--- a/test/modules/internet.spec.ts
+++ b/test/modules/internet.spec.ts
@@ -1,6 +1,6 @@
 import validator from 'validator';
 import { describe, expect, it } from 'vitest';
-import { allFakers, faker } from '../../src';
+import { allFakers, faker, resolveLocaleData } from '../../src';
 import { FakerError } from '../../src/errors/faker-error';
 import { IPv4Network } from '../../src/modules/internet';
 import { seededTests } from '../support/seeded-runs';
@@ -168,7 +168,9 @@ describe('internet', () => {
           expect(email).toSatisfy(validator.isEmail);
 
           const [, suffix] = email.split('@');
-          expect(faker.definitions.internet.free_email).toContain(suffix);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'internet', 'free_email')
+          ).toContain(suffix);
         });
 
         it.each(Object.entries(allFakers))(
@@ -199,7 +201,9 @@ describe('internet', () => {
           expect(prefix).toMatch(
             /^(Aiden\.Harann55((\d{1,2})|([._][A-Za-z]*(\d{1,2})?)))/
           );
-          expect(faker.definitions.internet.free_email).toContain(suffix);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'internet', 'free_email')
+          ).toContain(suffix);
         });
 
         it('should not allow an email that starts or ends with a .', () => {
@@ -244,7 +248,9 @@ describe('internet', () => {
           expect(prefix).includes('Aiden');
           expect(prefix).includes('Harann');
           expect(prefix).toMatch(/^Aiden[._]Harann\d*/);
-          expect(faker.definitions.internet.free_email).toContain(suffix);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'internet', 'free_email')
+          ).toContain(suffix);
         });
 
         it('should return a valid email for very long names', () => {
@@ -286,7 +292,9 @@ describe('internet', () => {
           const [prefix, suffix] = email.split('@');
 
           expect(prefix).toMatch(/^Mike[.!#$%&'*+-/=?^_`{|}~]Smith\d*/);
-          expect(faker.definitions.internet.free_email).toContain(suffix);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'internet', 'free_email')
+          ).toContain(suffix);
         });
       });
 
@@ -301,7 +309,9 @@ describe('internet', () => {
           const suffix = email.split('@')[1];
 
           expect(suffix).toMatch(/^example\.(com|net|org)$/);
-          expect(faker.definitions.internet.example_email).toContain(suffix);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'internet', 'example_email')
+          ).toContain(suffix);
         });
 
         it('should return an email with the example suffix and given firstName', () => {
@@ -316,7 +326,9 @@ describe('internet', () => {
           const [prefix, suffix] = email.split('@');
 
           expect(suffix).toMatch(/^example\.(com|net|org)$/);
-          expect(faker.definitions.internet.example_email).toContain(suffix);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'internet', 'example_email')
+          ).toContain(suffix);
           expect(prefix).toMatch(/^Aiden.Harann55/);
         });
 
@@ -335,7 +347,9 @@ describe('internet', () => {
           expect(email).includes('Harann');
 
           expect(suffix).toMatch(/^example\.(com|net|org)$/);
-          expect(faker.definitions.internet.example_email).toContain(suffix);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'internet', 'example_email')
+          ).toContain(suffix);
           expect(prefix).toMatch(/^Aiden[._]Harann\d*/);
         });
 
@@ -353,7 +367,9 @@ describe('internet', () => {
           const [prefix, suffix] = email.split('@');
 
           expect(suffix).toMatch(/^example\.(com|net|org)$/);
-          expect(faker.definitions.internet.example_email).toContain(suffix);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'internet', 'example_email')
+          ).toContain(suffix);
           expect(prefix).includes('Mike');
           expect(prefix).includes('Smith');
           expect(prefix).toMatch(/^Mike[.!#$%&'*+-/=?^_`{|}~]Smith\d*/);
@@ -631,7 +647,9 @@ describe('internet', () => {
           const [prefix, suffix] = domainName.split('.');
 
           expect(prefix).toSatisfy(validator.isSlug);
-          expect(faker.definitions.internet.domain_suffix).toContain(suffix);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'internet', 'domain_suffix')
+          ).toContain(suffix);
         });
       });
 
@@ -641,9 +659,9 @@ describe('internet', () => {
 
           expect(domainSuffix).toBeTruthy();
           expect(domainSuffix).toBeTypeOf('string');
-          expect(faker.definitions.internet.domain_suffix).toContain(
-            domainSuffix
-          );
+          expect(
+            resolveLocaleData(faker.fakerCore, 'internet', 'domain_suffix')
+          ).toContain(domainSuffix);
         });
       });
 
diff --git a/test/modules/location.spec.ts b/test/modules/location.spec.ts
index 2be7c4896a3..2301dec2935 100644
--- a/test/modules/location.spec.ts
+++ b/test/modules/location.spec.ts
@@ -5,6 +5,7 @@ import {
   faker,
   fakerEN_CA,
   fakerEN_US,
+  resolveLocaleData,
 } from '../../src';
 import { seededTests } from '../support/seeded-runs';
 import { times } from './../support/times';
@@ -153,7 +154,9 @@ describe('location', () => {
 
           expect(actual).toBeTruthy();
           expect(actual).toBeTypeOf('string');
-          expect(faker.definitions.location.continent).toContain(actual);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'location', 'continent')
+          ).toContain(actual);
         });
       });
 
@@ -412,7 +415,9 @@ describe('location', () => {
       describe('timeZone', () => {
         it('should return a random timezone', () => {
           const actual = faker.location.timeZone();
-          expect(faker.definitions.location.time_zone).toContain(actual);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'location', 'time_zone')
+          ).toContain(actual);
         });
       });
     }
diff --git a/test/modules/lorem.spec.ts b/test/modules/lorem.spec.ts
index 4f5c5aba2b5..d8218fdca54 100644
--- a/test/modules/lorem.spec.ts
+++ b/test/modules/lorem.spec.ts
@@ -1,6 +1,6 @@
 import validator from 'validator';
 import { describe, expect, it } from 'vitest';
-import { faker } from '../../src';
+import { faker, resolveLocaleData } from '../../src';
 import { seededTests } from '../support/seeded-runs';
 import { times } from './../support/times';
 
@@ -43,7 +43,9 @@ describe('lorem', () => {
 
           expect(actual).toBeTruthy();
           expect(actual).toBeTypeOf('string');
-          expect(faker.definitions.lorem.word).toContain(actual);
+          expect(resolveLocaleData(faker.fakerCore, 'lorem', 'word')).toContain(
+            actual
+          );
         });
 
         // INFO @Shinigami92 2022-02-11: Seems there are only words with a max length of 14 characters
@@ -54,7 +56,9 @@ describe('lorem', () => {
 
             expect(actual).toBeTruthy();
             expect(actual).toBeTypeOf('string');
-            expect(faker.definitions.lorem.word).toContain(actual);
+            expect(
+              resolveLocaleData(faker.fakerCore, 'lorem', 'word')
+            ).toContain(actual);
             expect(actual).toHaveLength(length);
           }
         );
@@ -72,7 +76,9 @@ describe('lorem', () => {
           expect(words).toHaveLength(3);
 
           for (const word of words) {
-            expect(faker.definitions.lorem.word).toContain(word);
+            expect(
+              resolveLocaleData(faker.fakerCore, 'lorem', 'word')
+            ).toContain(word);
           }
         });
 
@@ -89,7 +95,9 @@ describe('lorem', () => {
             expect(words).toHaveLength(num);
 
             for (const word of words) {
-              expect(faker.definitions.lorem.word).toContain(word);
+              expect(
+                resolveLocaleData(faker.fakerCore, 'lorem', 'word')
+              ).toContain(word);
             }
           }
         );
@@ -106,7 +114,9 @@ describe('lorem', () => {
           expect(words.length).toBeLessThanOrEqual(20);
 
           for (const word of words) {
-            expect(faker.definitions.lorem.word).toContain(word);
+            expect(
+              resolveLocaleData(faker.fakerCore, 'lorem', 'word')
+            ).toContain(word);
           }
         });
       });
diff --git a/test/modules/music.spec.ts b/test/modules/music.spec.ts
index c422c290f5b..daccfff6d0c 100644
--- a/test/modules/music.spec.ts
+++ b/test/modules/music.spec.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest';
-import { faker } from '../../src';
+import { faker, resolveLocaleData } from '../../src';
 import { seededTests } from '../support/seeded-runs';
 import { times } from './../support/times';
 
@@ -19,7 +19,9 @@ describe('music', () => {
 
           expect(album).toBeTruthy();
           expect(album).toBeTypeOf('string');
-          expect(faker.definitions.music.album).toContain(album);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'music', 'album')
+          ).toContain(album);
         });
       });
 
@@ -29,7 +31,9 @@ describe('music', () => {
 
           expect(artist).toBeTruthy();
           expect(artist).toBeTypeOf('string');
-          expect(faker.definitions.music.artist).toContain(artist);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'music', 'artist')
+          ).toContain(artist);
         });
       });
 
@@ -39,7 +43,9 @@ describe('music', () => {
 
           expect(genre).toBeTruthy();
           expect(genre).toBeTypeOf('string');
-          expect(faker.definitions.music.genre).toContain(genre);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'music', 'genre')
+          ).toContain(genre);
         });
       });
 
@@ -49,7 +55,9 @@ describe('music', () => {
 
           expect(songName).toBeTruthy();
           expect(songName).toBeTypeOf('string');
-          expect(faker.definitions.music.song_name).toContain(songName);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'music', 'song_name')
+          ).toContain(songName);
         });
       });
     }
diff --git a/test/modules/person.spec.ts b/test/modules/person.spec.ts
index 922da6e50ce..4cc8debf052 100644
--- a/test/modules/person.spec.ts
+++ b/test/modules/person.spec.ts
@@ -1,5 +1,12 @@
 import { describe, expect, it } from 'vitest';
-import { Sex, faker, fakerAZ, fakerMK, fakerUK } from '../../src';
+import {
+  Sex,
+  faker,
+  fakerAZ,
+  fakerMK,
+  fakerUK,
+  resolveLocaleData,
+} from '../../src';
 import { seededTests } from '../support/seeded-runs';
 import { times } from './../support/times';
 
@@ -53,19 +60,28 @@ describe('person', () => {
         });
 
         it('should return a sex-specific first name', () => {
+          const { female = [], male = [] } = resolveLocaleData(
+            faker.fakerCore,
+            'person',
+            'first_name'
+          );
+
           let name = faker.person.firstName('female');
-          expect(faker.definitions.person.first_name.female).toContain(name);
+          expect(female).toContain(name);
 
           name = faker.person.firstName('male');
-          expect(faker.definitions.person.first_name.male).toContain(name);
+          expect(male).toContain(name);
         });
 
         it('should return a sex-specific first name when no sex-specific first name was defined', () => {
           const name = fakerAZ.person.firstName();
-          expect([
-            ...(fakerAZ.definitions.person.first_name.female ?? []),
-            ...(fakerAZ.definitions.person.first_name.male ?? []),
-          ]).toContain(name);
+          const { male = [], female = [] } = resolveLocaleData(
+            fakerAZ.fakerCore,
+            'person',
+            'first_name'
+          );
+
+          expect([...female, ...male]).toContain(name);
         });
       });
 
@@ -78,11 +94,17 @@ describe('person', () => {
         });
 
         it('should return a sex-specific last name', () => {
+          const { female = [], male = [] } = resolveLocaleData(
+            fakerAZ.fakerCore,
+            'person',
+            'last_name'
+          );
+
           let name = fakerAZ.person.lastName('female');
-          expect(fakerAZ.definitions.person.last_name.female).toContain(name);
+          expect(female).toContain(name);
 
           name = fakerAZ.person.lastName('male');
-          expect(fakerAZ.definitions.person.last_name.male).toContain(name);
+          expect(male).toContain(name);
         });
       });
 
@@ -95,22 +117,34 @@ describe('person', () => {
         });
 
         it('should return a middle name when passed en locale', () => {
+          const {
+            female = [],
+            generic = [],
+            male = [],
+          } = resolveLocaleData(faker.fakerCore, 'person', 'middle_name');
+
           let name = faker.person.middleName();
-          expect(faker.definitions.person.middle_name.generic).toContain(name);
+          expect(generic).toContain(name);
 
           name = faker.person.middleName('female');
-          expect(faker.definitions.person.middle_name.female).toContain(name);
+          expect(female).toContain(name);
 
           name = faker.person.middleName('male');
-          expect(faker.definitions.person.middle_name.male).toContain(name);
+          expect(male).toContain(name);
         });
 
         it('should return a sex-specific middle name', () => {
+          const { female = [], male = [] } = resolveLocaleData(
+            fakerUK.fakerCore,
+            'person',
+            'middle_name'
+          );
+
           let name = fakerUK.person.middleName('female');
-          expect(fakerUK.definitions.person.middle_name.female).toContain(name);
+          expect(female).toContain(name);
 
           name = fakerUK.person.middleName('male');
-          expect(fakerUK.definitions.person.middle_name.male).toContain(name);
+          expect(male).toContain(name);
         });
       });
 
@@ -124,10 +158,10 @@ describe('person', () => {
 
         it('should return a female sex-specific name without firstName and lastName', () => {
           const female_specific = [
-            ...(fakerMK.rawDefinitions.person?.prefix?.female ?? []),
-            ...(fakerMK.rawDefinitions.person?.first_name?.female ?? []),
-            ...(fakerMK.rawDefinitions.person?.last_name?.female ?? []),
-            // ...(fakerMK.rawDefinitions.person?.suffix ?? []), Not applicable
+            ...(fakerMK.fakerCore.locale.person?.prefix?.female ?? []),
+            ...(fakerMK.fakerCore.locale.person?.first_name?.female ?? []),
+            ...(fakerMK.fakerCore.locale.person?.last_name?.female ?? []),
+            // ...(fakerMK.fakerCore.locale.person?.suffix ?? []), Not applicable
           ];
 
           const fullName = fakerMK.person.fullName({ sex: 'female' });
@@ -140,9 +174,9 @@ describe('person', () => {
 
         it('should return a male sex-specific name without firstName and lastName', () => {
           const male_specific = [
-            ...(fakerMK.rawDefinitions.person?.prefix?.male ?? []),
-            ...(fakerMK.rawDefinitions.person?.first_name?.male ?? []),
-            ...(fakerMK.rawDefinitions.person?.last_name?.male ?? []),
+            ...(fakerMK.fakerCore.locale.person?.prefix?.male ?? []),
+            ...(fakerMK.fakerCore.locale.person?.first_name?.male ?? []),
+            ...(fakerMK.fakerCore.locale.person?.last_name?.male ?? []),
             // ...(fakerMK.rawDefinitions.person?.suffix ?? []), Not applicable
           ];
 
@@ -156,10 +190,10 @@ describe('person', () => {
 
         it('should return a female sex-specific name with given firstName and lastName', () => {
           const male_specific = [
-            ...(fakerMK.rawDefinitions.person?.prefix?.female ?? []),
+            ...(fakerMK.fakerCore.locale.person?.prefix?.female ?? []),
             'firstName',
             'lastName',
-            // ...(fakerMK.rawDefinitions.person?.suffix ?? []), Not applicable
+            // ...(fakerMK.fakerCore.locale.person?.suffix ?? []), Not applicable
           ];
 
           const fullName = fakerMK.person.fullName({
@@ -176,10 +210,10 @@ describe('person', () => {
 
         it('should return a male sex-specific name with given firstName and lastName', () => {
           const male_specific = [
-            ...(fakerMK.rawDefinitions.person?.prefix?.male ?? []),
+            ...(fakerMK.fakerCore.locale.person?.prefix?.male ?? []),
             'firstName',
             'lastName',
-            // ...(fakerMK.rawDefinitions.person?.suffix ?? []), Not applicable
+            // ...(fakerMK.fakerCore.locale.person?.suffix ?? []), Not applicable
           ];
 
           const fullName = fakerMK.person.fullName({
@@ -200,7 +234,9 @@ describe('person', () => {
           const gender = faker.person.gender();
 
           expect(gender).toBeTypeOf('string');
-          expect(faker.definitions.person.gender).toContain(gender);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'person', 'gender')
+          ).toContain(gender);
         });
       });
 
@@ -209,7 +245,9 @@ describe('person', () => {
           const sex = faker.person.sex();
 
           expect(sex).toBeTypeOf('string');
-          expect(faker.definitions.person.sex).toContain(sex);
+          expect(resolveLocaleData(faker.fakerCore, 'person', 'sex')).toContain(
+            sex
+          );
         });
       });
 
@@ -227,21 +265,27 @@ describe('person', () => {
           const prefix = faker.person.prefix();
 
           expect(prefix).toBeTypeOf('string');
-          expect(faker.definitions.person.prefix.generic).toContain(prefix);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'person', 'prefix').generic
+          ).toContain(prefix);
         });
 
         it('should return a female prefix with given string', () => {
           const prefix = fakerMK.person.prefix('female');
 
           expect(prefix).toBeTypeOf('string');
-          expect(fakerMK.definitions.person.prefix.female).toContain(prefix);
+          expect(
+            resolveLocaleData(fakerMK.fakerCore, 'person', 'prefix').female
+          ).toContain(prefix);
         });
 
         it('should return a male prefix with given string', () => {
           const prefix = fakerMK.person.prefix('male');
 
           expect(prefix).toBeTypeOf('string');
-          expect(fakerMK.definitions.person.prefix.male).toContain(prefix);
+          expect(
+            resolveLocaleData(fakerMK.fakerCore, 'person', 'prefix').male
+          ).toContain(prefix);
         });
       });
 
@@ -250,7 +294,9 @@ describe('person', () => {
           const suffix = faker.person.suffix();
 
           expect(suffix).toBeTypeOf('string');
-          expect(faker.definitions.person.suffix).toContain(suffix);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'person', 'suffix')
+          ).toContain(suffix);
         });
       });
 
@@ -262,9 +308,15 @@ describe('person', () => {
 
           const [descriptor, level, job] = jobTitle.split(' ');
 
-          expect(faker.definitions.person.job_descriptor).toContain(descriptor);
-          expect(faker.definitions.person.job_area).toContain(level);
-          expect(faker.definitions.person.job_type).toContain(job);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'person', 'job_descriptor')
+          ).toContain(descriptor);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'person', 'job_area')
+          ).toContain(level);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'person', 'job_type')
+          ).toContain(job);
         });
       });
 
@@ -274,7 +326,9 @@ describe('person', () => {
 
           expect(descriptor).toBeTypeOf('string');
 
-          expect(faker.definitions.person.job_descriptor).toContain(descriptor);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'person', 'job_descriptor')
+          ).toContain(descriptor);
         });
       });
 
@@ -284,7 +338,9 @@ describe('person', () => {
 
           expect(level).toBeTypeOf('string');
 
-          expect(faker.definitions.person.job_area).toContain(level);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'person', 'job_area')
+          ).toContain(level);
         });
       });
 
@@ -294,7 +350,9 @@ describe('person', () => {
 
           expect(job).toBeTypeOf('string');
 
-          expect(faker.definitions.person.job_type).toContain(job);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'person', 'job_type')
+          ).toContain(job);
         });
       });
 
@@ -304,7 +362,9 @@ describe('person', () => {
 
           expect(sign).toBeTypeOf('string');
 
-          expect(faker.definitions.person.western_zodiac_sign).toContain(sign);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'person', 'western_zodiac_sign')
+          ).toContain(sign);
         });
       });
     }
diff --git a/test/modules/science.spec.ts b/test/modules/science.spec.ts
index 051fecbb3cf..d37b901e2ca 100644
--- a/test/modules/science.spec.ts
+++ b/test/modules/science.spec.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest';
-import { faker } from '../../src';
+import { faker, resolveLocaleData } from '../../src';
 import { seededTests } from '../support/seeded-runs';
 import { times } from './../support/times';
 
@@ -28,9 +28,11 @@ describe('science', () => {
 
           expect(name).toBeTypeOf('string');
           expect(() => {
-            faker.definitions.science.chemical_element.find(
-              (element) => element.name === name
-            );
+            resolveLocaleData(
+              faker.fakerCore,
+              'science',
+              'chemical_element'
+            ).find((element) => element.name === name);
           }).toBeTruthy();
         });
 
@@ -39,9 +41,11 @@ describe('science', () => {
 
           expect(symbol).toBeTypeOf('string');
           expect(() => {
-            faker.definitions.science.chemical_element.find(
-              (element) => element.symbol === symbol
-            );
+            resolveLocaleData(
+              faker.fakerCore,
+              'science',
+              'chemical_element'
+            ).find((element) => element.symbol === symbol);
           }).toBeTruthy();
         });
 
@@ -50,9 +54,11 @@ describe('science', () => {
 
           expect(atomicNumber).toBeTypeOf('number');
           expect(() => {
-            faker.definitions.science.chemical_element.find(
-              (element) => element.atomicNumber === atomicNumber
-            );
+            resolveLocaleData(
+              faker.fakerCore,
+              'science',
+              'chemical_element'
+            ).find((element) => element.atomicNumber === atomicNumber);
           }).toBeTruthy();
         });
       });
@@ -69,7 +75,9 @@ describe('science', () => {
 
           expect(name).toBeTypeOf('string');
           expect(() => {
-            faker.definitions.science.unit.find((unit) => unit.name === name);
+            resolveLocaleData(faker.fakerCore, 'science', 'unit').find(
+              (unit) => unit.name === name
+            );
           }).toBeTruthy();
         });
 
@@ -78,7 +86,7 @@ describe('science', () => {
 
           expect(symbol).toBeTypeOf('string');
           expect(() => {
-            faker.definitions.science.unit.find(
+            resolveLocaleData(faker.fakerCore, 'science', 'unit').find(
               (unit) => unit.symbol === symbol
             );
           }).toBeTruthy();
diff --git a/test/modules/vehicle.spec.ts b/test/modules/vehicle.spec.ts
index 93f93b91626..c278ea8c556 100644
--- a/test/modules/vehicle.spec.ts
+++ b/test/modules/vehicle.spec.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest';
-import { faker } from '../../src';
+import { faker, resolveLocaleData } from '../../src';
 import { seededTests } from '../support/seeded-runs';
 import { times } from './../support/times';
 
@@ -39,9 +39,9 @@ describe('vehicle', () => {
 
           expect(manufacturer).toBeTruthy();
           expect(manufacturer).toBeTypeOf('string');
-          expect(faker.definitions.vehicle.manufacturer).toContain(
-            manufacturer
-          );
+          expect(
+            resolveLocaleData(faker.fakerCore, 'vehicle', 'manufacturer')
+          ).toContain(manufacturer);
         });
       });
 
@@ -51,7 +51,9 @@ describe('vehicle', () => {
 
           expect(model).toBeTruthy();
           expect(model).toBeTypeOf('string');
-          expect(faker.definitions.vehicle.model).toContain(model);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'vehicle', 'model')
+          ).toContain(model);
         });
       });
 
@@ -61,7 +63,9 @@ describe('vehicle', () => {
 
           expect(type).toBeTruthy();
           expect(type).toBeTypeOf('string');
-          expect(faker.definitions.vehicle.type).toContain(type);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'vehicle', 'type')
+          ).toContain(type);
         });
       });
 
@@ -71,7 +75,9 @@ describe('vehicle', () => {
 
           expect(fuel).toBeTruthy();
           expect(fuel).toBeTypeOf('string');
-          expect(faker.definitions.vehicle.fuel).toContain(fuel);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'vehicle', 'fuel')
+          ).toContain(fuel);
         });
       });
 
@@ -81,7 +87,9 @@ describe('vehicle', () => {
 
           expect(color).toBeTruthy();
           expect(color).toBeTypeOf('string');
-          expect(faker.definitions.color.human).toContain(color);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'color', 'human')
+          ).toContain(color);
         });
       });
 
@@ -120,7 +128,9 @@ describe('vehicle', () => {
 
           expect(bicycle).toBeTruthy();
           expect(bicycle).toBeTypeOf('string');
-          expect(faker.definitions.vehicle.bicycle_type).toContain(bicycle);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'vehicle', 'bicycle_type')
+          ).toContain(bicycle);
         });
       });
     }
diff --git a/test/modules/word.spec.ts b/test/modules/word.spec.ts
index 121cce84f8b..34d139da3c3 100644
--- a/test/modules/word.spec.ts
+++ b/test/modules/word.spec.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest';
-import { faker } from '../../src';
+import { faker, resolveLocaleData } from '../../src';
 import { filterWordListByLength } from '../../src/modules/word/filter-word-list-by-length';
 import { seededTests } from '../support/seeded-runs';
 import { times } from './../support/times';
@@ -128,7 +128,9 @@ describe('word', () => {
 
           expect(actual).toBeTruthy();
           expect(actual).toBeTypeOf('string');
-          expect(faker.definitions.word.adjective).toContain(actual);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'word', 'adjective')
+          ).toContain(actual);
         });
       });
 
@@ -138,7 +140,9 @@ describe('word', () => {
 
           expect(actual).toBeTruthy();
           expect(actual).toBeTypeOf('string');
-          expect(faker.definitions.word.adverb).toContain(actual);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'word', 'adverb')
+          ).toContain(actual);
         });
       });
 
@@ -148,7 +152,9 @@ describe('word', () => {
 
           expect(actual).toBeTruthy();
           expect(actual).toBeTypeOf('string');
-          expect(faker.definitions.word.conjunction).toContain(actual);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'word', 'conjunction')
+          ).toContain(actual);
         });
       });
 
@@ -158,7 +164,9 @@ describe('word', () => {
 
           expect(actual).toBeTruthy();
           expect(actual).toBeTypeOf('string');
-          expect(faker.definitions.word.interjection).toContain(actual);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'word', 'interjection')
+          ).toContain(actual);
         });
       });
 
@@ -168,7 +176,9 @@ describe('word', () => {
 
           expect(actual).toBeTruthy();
           expect(actual).toBeTypeOf('string');
-          expect(faker.definitions.word.noun).toContain(actual);
+          expect(resolveLocaleData(faker.fakerCore, 'word', 'noun')).toContain(
+            actual
+          );
         });
       });
 
@@ -178,7 +188,9 @@ describe('word', () => {
 
           expect(actual).toBeTruthy();
           expect(actual).toBeTypeOf('string');
-          expect(faker.definitions.word.preposition).toContain(actual);
+          expect(
+            resolveLocaleData(faker.fakerCore, 'word', 'preposition')
+          ).toContain(actual);
         });
       });
 
@@ -188,7 +200,9 @@ describe('word', () => {
 
           expect(actual).toBeTruthy();
           expect(actual).toBeTypeOf('string');
-          expect(faker.definitions.word.verb).toContain(actual);
+          expect(resolveLocaleData(faker.fakerCore, 'word', 'verb')).toContain(
+            actual
+          );
         });
       });
     }
diff --git a/test/scripts/apidocs/verify-jsdoc-tags.spec.ts b/test/scripts/apidocs/verify-jsdoc-tags.spec.ts
index 0456d8ee477..fded4f0c4e8 100644
--- a/test/scripts/apidocs/verify-jsdoc-tags.spec.ts
+++ b/test/scripts/apidocs/verify-jsdoc-tags.spec.ts
@@ -138,6 +138,10 @@ ${examples}`;
                     ...new Set(examples.match(/(?<!\.)faker[^.]*(?=\.)/g)),
                   ];
 
+                  if (examples.includes('resolveLocaleData')) {
+                    imports.push('resolveLocaleData');
+                  }
+
                   if (imports.length > 0) {
                     examples = `import { ${imports.join(
                       ', '